CN110402048A - A kind of D.C. regulated power supply with shock-absorbing function - Google Patents
A kind of D.C. regulated power supply with shock-absorbing function Download PDFInfo
- Publication number
- CN110402048A CN110402048A CN201910715583.9A CN201910715583A CN110402048A CN 110402048 A CN110402048 A CN 110402048A CN 201910715583 A CN201910715583 A CN 201910715583A CN 110402048 A CN110402048 A CN 110402048A
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- Prior art keywords
- shell
- power supply
- regulated power
- shock
- snap
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- 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
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K5/03—Covers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of D.C. regulated power supplies with shock-absorbing function, belong to D.C. regulated power supply technical field, a kind of D.C. regulated power supply with shock-absorbing function, including shell, shell is equipped with card slot, the upper end of shell is equipped with avoiding hollow groove, the side of shell is equipped with heat release hole, the upper end sliding sleeve of shell is connected to snap-gauge, the shape of snap-gauge is L-type, the upper end sliding sleeve of snap-gauge is connected to avoiding hollow groove, the upper end of shell slidably connects upper cover, the surface of upper cover is equipped with air hole, air hole is in be equally spaced, mounting plate is fixedly connected in shell, the supporting leg and mounting plate that it is arranged have the function of damping, can protect the component in D.C. regulated power supply will not cause to fall off or damage because of shaking force, improve the safety in utilization of D.C. regulated power supply, and the upper cover being arranged has the function of fast quick-detach, shell is opened convenient for user Body carries out maintenance replacement to the component inside D.C. regulated power supply, facilitates the maintenance in later period.
Description
Technical field
The present invention relates to D.C. regulated power supply technical fields, more specifically to a kind of direct current with shock-absorbing function
Regulated power supply.
Background technique
D.C. regulated power supply refers to, can provide the electronic device of stable dc power supply for load, be the power supply of electronic equipment
Power conversion device is widely used in electronic equipment.
Currently, existing D.C. regulated power supply in actual use and moving process, may be hit by object and generate shake
It is dynamic, it loosens or damages so as to cause the component generation in D.C. regulated power supply, the serious use for affecting D.C. regulated power supply
Safety, and existing D.C. regulated power supply shell is fixed up by screw, needs to overhaul more in user
It is relatively complicated time-consuming when changing the component of enclosure interior, it is not easy to the maintenance in later period, for this purpose, we, which devise one kind, has damping
The D.C. regulated power supply of function solves the above problems.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of direct current with shock-absorbing function is steady
Voltage source, the supporting leg and mounting plate that it is arranged have the function of damping, and the component that can protect in D.C. regulated power supply will not
Cause to fall off because of shaking force or damage, improves the safety in utilization of D.C. regulated power supply, and the upper cover being arranged has
The function of fast quick-detach opens shell convenient for user and carries out maintenance replacement to the component inside D.C. regulated power supply, after convenient
The maintenance of phase.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of D.C. regulated power supply with shock-absorbing function, including shell, the shell be equipped with card slot, the shell it is upper
End is equipped with avoiding hollow groove, and the side of the shell is equipped with heat release hole, and the upper end sliding sleeve of the shell is connected to snap-gauge, the snap-gauge
Shape is L-type, and the upper end sliding sleeve of the snap-gauge is connected to avoiding hollow groove, and the upper end of the shell slidably connects upper cover, it is described on
The surface of lid is equipped with air hole, and the air hole is fixedly connected with mounting plate in being equally spaced in the shell, the shell
Lower end is fixedly connected with symmetrical connecting rod, and the lower end of the connecting rod slidably connects supporting leg, the lower end of the supporting leg
It is fixedly connected with non-slip mat, the upper end of the supporting leg is equipped with sliding slot, supporting leg and mounting plate that it is arranged have the work of damping
With can protect the component in D.C. regulated power supply will not cause to fall off or damage because of shaking force, improve DC voltage-stabilizing
The safety in utilization of power supply, and the upper cover being arranged has the function of fast quick-detach, and it is steady to direct current to open shell convenient for user
Component inside voltage source carries out maintenance replacement, facilitates the maintenance in later period.
Further, the surface of the snap-gauge is fixedly connected with fixture block, and the upper end of the fixture block is connected with locating slot, described
The lower end of snap-gauge is fixedly connected with fastening spring, and the lower end of the fastening spring, which connects, card slot, when fastening spring by
When the extruding of snap-gauge, have the function of that compression elasticity, elastic force make fixture block have the function of automatic fastening.
Further, the side of the mounting plate is equipped with symmetrical guide groove, and contact is connected with buffering in the guide groove
Spring, the left end of the buffer spring, which connects, gag lever post, and the shape of the gag lever post is circle, when buffer spring by
When the extruding of gag lever post, have the function of that buffering lets out power, there is damping to the D.C. regulated power supply component of mounting plate upper end installation
Effect.
Further, the lower end of the connecting rod is fixedly connected with pressing plate, and the surface of the pressing plate slidably connects sliding slot,
The lower end of the pressing plate, which connects, support spring, and the lower end of the support spring, which connects, sliding slot, works as support spring
When extruding by pressing plate, have the function of that buffering lets out power, there is damping to the D.C. regulated power supply component of enclosure interior connection
Effect.
Further, the left end of the gag lever post is fixedly connected with shell, and the surface fixing sleeve of the gag lever post is connected to slow
Punching pad, the material of the cushion are high-temperature resistant elastic rubber, when extruding of the cushion by mounting plate, there is buffering to let out power
Effect, and can prevent mounting plate and shell from generating collision.
Further, the surface of the upper cover slidably connects card slot, and the right end of the upper cover is fixedly connected with perpendicular baffle,
The left contact of the perpendicular baffle is connected with shell, and the upper cover of setting and perpendicular baffle have the function of movement, beat convenient for user
Shell is opened to overhaul D.C. regulated power supply inside.
Further, the shape of the non-slip mat is circle, and the material of the non-slip mat is elastic wear-resisting rubber, described anti-
The lower end of skidding be equipped with anti-skid chequer, the non-slip mat of setting not only have the function of it is anti-skidding, but also have the function of buffer let out power.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) supporting leg and mounting plate of this programme setting have the function of damping, can protect in D.C. regulated power supply
Component will not cause to fall off or damage because of shaking force, improve the safety in utilization of D.C. regulated power supply, and be arranged
Upper cover has the function of fast quick-detach, opens shell convenient for user and is overhauled more to the component inside D.C. regulated power supply
It changes, facilitates the maintenance in later period.
(2) surface of snap-gauge is fixedly connected with fixture block, and the upper end of fixture block is connected with locating slot, and the lower end of snap-gauge is fixedly connected
There is a fastening spring, the lower end of fastening spring, which connects, card slot, when extruding of the fastening spring by snap-gauge, has compression bullet
The effect of power, elastic force make fixture block have the function of automatic fastening.
(3) side of mounting plate is equipped with symmetrical guide groove, and contact is connected with buffer spring in guide groove, buffer spring
Left end, which connects, a gag lever post, and the shape of gag lever post is circle, when extruding of the buffer spring by gag lever post, has buffering
The effect for letting out power has the function of damping to the D.C. regulated power supply component of mounting plate upper end installation.
(4) lower end of connecting rod is fixedly connected with pressing plate, and the surface of pressing plate slidably connects sliding slot, the lower end in contact of pressing plate
It is connected with support spring, the lower end of support spring, which connects, sliding slot, when extruding of the support spring by pressing plate, has slow
The effect of sluicing power has the function of damping to the D.C. regulated power supply component of enclosure interior connection.
(5) left end of gag lever post is fixedly connected with shell, and the surface fixing sleeve of gag lever post is connected to cushion, the material of cushion
Matter is high-temperature resistant elastic rubber, when extruding of the cushion by mounting plate, has the function of that buffering lets out power, and can prevent
Mounting plate and shell generate collision.
(6) surface of upper cover slidably connects card slot, and the right end of upper cover is fixedly connected with perpendicular baffle, connects on the left of perpendicular baffle
Touching is connected with shell, and the upper cover of setting and perpendicular baffle have the function of movement, opens shell to DC voltage-stabilizing electricity convenient for user
It is overhauled inside source.
(7) shape of non-slip mat is circle, and the material of non-slip mat is elastic wear-resisting rubber, and the lower end of non-slip mat is equipped with anti-skidding
Line, the non-slip mat of setting not only have the function of it is anti-skidding, but also have the function of buffering let out power.
Detailed description of the invention
Fig. 1 is overall structure stereogram of the invention；
Fig. 2 is support leg structure cross-sectional view of the invention；
Fig. 3 is shell and installation board mounting structure cross-sectional view of the invention；
Fig. 4 is shell and upper cover attaching construction partial sectional view of the invention；
Fig. 5 is superstructure bottom view of the invention.
Figure label explanation:
1 shell, 11 card slots, 12 avoiding hollow grooves, 13 heat release holes, 2 snap-gauges, 21 fixture blocks, 22 fastening springs, 3 upper covers, 31 positioning
Slot, 32 air holes, 33 perpendicular baffles, 4 mounting plates, 41 guide grooves, 42 buffer springs, 43 gag lever posts, 44 cushions, 5 connecting rods, 51
Pressing plate, 6 supporting legs, 61 sliding slots, 62 support springs, 63 non-slip mats.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Fig. 1-5, a kind of D.C. regulated power supply with shock-absorbing function, including shell 1 are please referred to, Fig. 1-5, shell are please referred to
1 is equipped with card slot 11, and the left-hand face of shell 1 is equipped with the components such as display screen, control button and binding post, belongs to existing skill
Art is all universal standard part or component well known to those skilled in the art, and working principle is all that those skilled in the art are known
, or can be learnt by technical manual, card slot 11 is U-type groove, three sides of upper cover 3 can be made all to stick into card slot 11,
Have the function of preventing upper cover 3 from moving up, the upper end of shell 1 is equipped with avoiding hollow groove 12, avoiding hollow groove 12 be used to prevent user or
Object accidentally encounters snap-gauge 2, detaches shell 1 so as to cause upper cover 3 and perpendicular baffle 33, and the side of shell 1 is equipped with heat release hole 13,
For carrying out heat dissipation ventilation to the component inside shell 1, the upper end sliding sleeve of shell 1 is connected to snap-gauge 2, and the shape of snap-gauge 2 is L
Type, the upper end sliding sleeve of snap-gauge 2 are connected to avoiding hollow groove 12, and the upper end of shell 1 slidably connects upper cover 3, and the surface of upper cover 3 is equipped with saturating
Stomata 32, air hole 32 are used to carry out the component inside shell 1 heat dissipation ventilation, and air hole 32 is in being equally spaced, in shell 1 admittedly
Surely it is connected with mounting plate 4, mounting plate 4 is used to install the use component of D.C. regulated power supply, and component is all universal standard part or sheet
Component known to the technical staff of field, working principle is all well known to those skilled in the art, or can pass through technical manual
It learns, the lower end of shell 1 is fixedly connected with symmetrical connecting rod 5, and the lower end of connecting rod 5 slidably connects supporting leg 6, supporting leg
6 lower end is fixedly connected with non-slip mat 63, and the upper end of supporting leg 6 is equipped with sliding slot 61.
Fig. 3 and 4 are please referred to, the surface of snap-gauge 2 is fixedly connected with fixture block 21, and the upper end of fixture block 21 is connected with locating slot 31,
The lower end of snap-gauge 2 is fixedly connected with fastening spring 22, and the lower end of fastening spring 22, which connects, card slot 11, when fastening spring 22
When extruding by snap-gauge 2, have the function of that compression elasticity, elastic force make fixture block 21 have the function of automatic fastening, mounting plate 4
Side be equipped with symmetrical guide groove 41, contact is connected with buffer spring 42, the left end contact of buffer spring 42 in guide groove 41
It is connected with gag lever post 43, the shape of gag lever post 43 is circle, when extruding of the buffer spring 42 by gag lever post 43, has buffering
The effect for letting out power has the function of damping to the D.C. regulated power supply component of 4 upper end of mounting plate installation.
Fig. 2 and 3 are please referred to, the lower end of connecting rod 5 is fixedly connected with pressing plate 51, and the surface of pressing plate 51 slidably connects sliding slot
61, the lower end of pressing plate 51, which connects, support spring 62, and the lower end of support spring 62, which connects, sliding slot 61, when support bullet
When extruding of the spring 62 by pressing plate 51, has the function of that buffering lets out power, have to the D.C. regulated power supply component connected inside shell 1
There is damping, the left end of gag lever post 43 is fixedly connected with shell 1, and the surface fixing sleeve of gag lever post 43 is connected to cushion 44,
The material of cushion 44 is high-temperature resistant elastic rubber, when extruding of the cushion 44 by mounting plate 4, there is buffering to let out the work of power
With, and can prevent mounting plate 4 and shell 1 from generating collision.
Fig. 2 and 5 are please referred to, the surface of upper cover 3 slidably connects card slot 11, and the right end of upper cover 3 is fixedly connected with perpendicular baffle
33, the left contact of perpendicular baffle 33 is connected with shell 1, and the upper cover 3 of setting and perpendicular baffle 33 have the function of movement, is easy to use
Person opens shell 1 and overhauls to D.C. regulated power supply inside, and the shape of non-slip mat 63 is circle, and the material of non-slip mat 63 is bullet
Property abrasive rubber, the lower end of non-slip mat 63 is equipped with anti-skid chequer, and the non-slip mat 63 of setting not only has the function of anti-skidding, but also has
There is buffering and lets out power.
For the D.C. regulated power supply with shock-absorbing function when being shaken, the support spring 62 that supporting leg 6 is arranged can be with
Reduce the shaking force that 1 vertical direction of shell is subject to, the buffer spring 42 and cushion 44 that mounting plate 4 is arranged can reduce shell
The shaking force that 1 horizontal direction is subject to has the function of multi-faceted damping, and can protect component in D.C. regulated power supply will not be because
Cause to fall off or damage for shaking force, improve the safety in utilization of D.C. regulated power supply, when needing to dismantle upper cover 3, first
Move down snap-gauge 2, snap-gauge 2, which moves down, squeezes fastening spring 22, and fastening spring 22 forms compression elasticity, and snap-gauge 2 is to moving down
Dynamic that fixture block 21 is driven to move down, fixture block 21, which moves down, exits locating slot 31, and the upper cover that then moves right 3, upper cover 3 is along card
Slot 11 moves right, and upper cover 3, which moves right, to be driven perpendicular baffle 33 to move right to be detached from shell 1, at this time the upper end and right side of shell 1
Opening is formed, there is sufficient working space to be user-friendly for maintenance replacement component, the upper cover 3 of setting, which has, quickly tears open
The function of unloading opens shell 1 convenient for user and carries out maintenance replacement to the component inside D.C. regulated power supply, facilitates the dimension in later period
It repairs.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of D.C. regulated power supply with shock-absorbing function, including shell (1), it is characterised in that: the shell (1) is equipped with card
The upper end of slot (11), the shell (1) is equipped with avoiding hollow groove (12), and the side of the shell (1) is equipped with heat release hole (13), the shell
The upper end sliding sleeve of body (1) is connected to snap-gauge (2), and the shape of the snap-gauge (2) is L-type, and the upper end of the snap-gauge (2) is slidably socketed
Have avoiding hollow groove (12), the upper end of the shell (1) slidably connects upper cover (3), and the surface of the upper cover (3) is equipped with air hole
(32), the air hole (32) is fixedly connected with mounting plate (4) in the shell (1) in being equally spaced, the shell (1)
Lower end is fixedly connected with symmetrical connecting rod (5), and the lower end of the connecting rod (5) slidably connects supporting leg (6), the support
The lower end of leg (6) is fixedly connected with non-slip mat (63), and the upper end of the supporting leg (6) is equipped with sliding slot (61).
2. a kind of D.C. regulated power supply with shock-absorbing function according to claim 1, it is characterised in that: the snap-gauge
(2) surface is fixedly connected with fixture block (21), and the upper end of the fixture block (21) is connected with locating slot (31), the snap-gauge (2)
Lower end is fixedly connected with fastening spring (22), and the lower end of the fastening spring (22), which connects, card slot (11).
3. a kind of D.C. regulated power supply with shock-absorbing function according to claim 1, it is characterised in that: the mounting plate
(4) side is equipped with symmetrical guide groove (41), and contact is connected with buffer spring (42), the buffering in the guide groove (41)
The left end of spring (42), which connects, to be had gag lever post (43), and the shape of the gag lever post (43) is circle.
4. a kind of D.C. regulated power supply with shock-absorbing function according to claim 1, it is characterised in that: the connecting rod
(5) lower end is fixedly connected with pressing plate (51), and the surface of the pressing plate (51) slidably connects sliding slot (61), the pressing plate (51)
Lower end connect and have support spring (62), the lower end of the support spring (62), which connects, sliding slot (61).
5. a kind of D.C. regulated power supply with shock-absorbing function according to claim 3, it is characterised in that: the gag lever post
(43) left end is fixedly connected with shell (1), and the surface fixing sleeve of the gag lever post (43) is connected to cushion (44), the buffering
The material for padding (44) is high-temperature resistant elastic rubber.
6. a kind of D.C. regulated power supply with shock-absorbing function according to claim 1, it is characterised in that: the upper cover
(3) surface slidably connects card slot (11), and the right end of the upper cover (3) is fixedly connected with perpendicular baffle (33), the perpendicular baffle
(33) left contact is connected with shell (1).
7. a kind of D.C. regulated power supply with shock-absorbing function according to claim 1, it is characterised in that: the non-slip mat
(63) shape is circle, and the material of the non-slip mat (63) is elastic wear-resisting rubber, and the lower end of the non-slip mat (63) is equipped with
Anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715583.9A CN110402048B (en) | 2019-08-05 | 2019-08-05 | DC stabilized voltage supply with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715583.9A CN110402048B (en) | 2019-08-05 | 2019-08-05 | DC stabilized voltage supply with shock-absorbing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110402048A true CN110402048A (en) | 2019-11-01 |
| CN110402048B CN110402048B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715583.9A Active CN110402048B (en) | 2019-08-05 | 2019-08-05 | DC stabilized voltage supply with shock-absorbing function |
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| Country | Link |
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| CN (1) | CN110402048B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708128A (en) * | 2021-08-13 | 2021-11-26 | 湖北耀屹建筑工程有限公司 | Weak current debugging equipment |
| CN115021518A (en) * | 2022-05-16 | 2022-09-06 | 马鞍山豪远电子有限公司 | High-safety switching power supply for elevator |
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| CN113708128B (en) * | 2021-08-13 | 2024-04-19 | 陈启磊 | Weak current debugging equipment |
| CN115021518A (en) * | 2022-05-16 | 2022-09-06 | 马鞍山豪远电子有限公司 | High-safety switching power supply for elevator |
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| CN110402048B (en) | 2024-01-26 |
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