CN208474599U - It is a kind of can stabling current proportional valve controller - Google Patents
It is a kind of can stabling current proportional valve controller Download PDFInfo
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- CN208474599U CN208474599U CN201821193289.3U CN201821193289U CN208474599U CN 208474599 U CN208474599 U CN 208474599U CN 201821193289 U CN201821193289 U CN 201821193289U CN 208474599 U CN208474599 U CN 208474599U
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- fixedly installed
- hard case
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- proportional valve
- valve controller
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Abstract
The utility model relates to proportional valve control engineering device technique fields, and disclose it is a kind of can stabling current proportional valve controller, including bottom plate, the top surface of the bottom plate is fixedly installed with hard case, the bottom surface of hard box cavity is fixedly installed with telescopic rod, the top of telescopic rod is fixedly installed with buffer board, and the external activity of telescopic rod is socketed with buffer spring, and the both ends of buffer spring are fixedly connected with the bottom surface of the bottom surface of buffer board and hard box cavity respectively.This can stabling current proportional valve controller, pass through limited post, so that the top surface of hard case will not contact when being deformed with the top surface of control circuit board, pass through the cooperation of telescopic rod and buffer spring, so that the top surface of hard case can push buffer board to move down in deformation process by limited post, the top surface of the top surface and hard box cavity that avoid control circuit board occurs to hit and impaired problem, to realize the purpose of anticollision, improve this can stabling current proportional valve controller practicability.
Description
Technical field
The utility model relates to proportional valve control engineering device technique field, specially it is a kind of can stabling current proportional valve control
Device.
Background technique
Proportioning valve is a kind of novel hydraulic control device, on the basis of usual pressure valve, flow valve and direction valve, is used
Proportion electro-magnet substitutes original control section, by input electric signal continuously, pari passu to the pressure of oil stream, flow
Or direction carries out far distance control, the device of far distance control proportioning valve is proportional valve controller.
But the control circuit board of existing proportional valve controller is directly fixedly mounted in a rigid packet, by play
Box is easily deformed or splits when strong shock, and control circuit board is caused to be damaged, and influences the normal use of proportioning valve, Er Qiezhi
It connected and opens up through-hole on rigid packet surface and radiate, the dust in air is attached to the table of control circuit board by through-hole
Face, prevent the heat that control circuit board generates causes radiating efficiency low, therefore need to design a kind of anticollision from being discharged in time
The high proportional valve controller with radiating efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provide it is a kind of can stabling current proportional valve controller, have
The advantages that anticollision and high radiating efficiency, the control circuit board for solving existing proportional valve controller are directly fixedly mounted on one
In rigid packet, box is easily deformed or splits when by hard hit, and control circuit board is caused to be damaged, and influences proportioning valve
Normal use, and directly radiated by opening up through-hole on rigid packet surface, the dust in air is attached by through-hole
On the surface of control circuit board, prevent the heat that control circuit board generates causes radiating efficiency is low to ask from being discharged in time
Topic.
(2) technical solution
To realize above-mentioned anticollision and the high purpose of radiating efficiency, the utility model is provided the following technical solutions: Yi Zhongke
The proportional valve controller of stabling current, including bottom plate, the top surface of the bottom plate are fixedly installed with hard case, the hard box cavity
Bottom surface be fixedly installed with telescopic rod, the top of the telescopic rod is fixedly installed with buffer board, the external activity of the telescopic rod
It is socketed with buffer spring, the both ends of the buffer spring are fixed with the bottom surface of buffer board and the bottom surface of hard box cavity respectively to be connected
It connects, the top surface of the buffer board is fixedly installed with supporting block, and the bottom end of the supporting block is fixedly installed with control circuit board, described
The inner wall of hard case is fixedly installed with positioning plate, and the quantity of the positioning plate is two, the separate side of two positioning plates
It is fixedly installed with locating slide rod, the other end of the locating slide rod is fixedly connected with the inner wall of hard case, the locating slide rod
External activity is socketed with clamping sliding block, and the external activity of the locating slide rod is socketed with clamping spring, described to be clamped the two of spring
End is fixedly connected with the inner wall of the side of the clamping remotely located plate of sliding block and hard case respectively, and the front of the clamping sliding block is fixed
Adjusting rod is installed, the back side of the clamping sliding block is fixedly installed with card adapter plate, and the front of the hard case is movably installed with anti-
Dirt door, the back side of the dust-proof door are fixedly installed with clamping hook compatible with card adapter plate, and the quantity of the clamping hook is two,
The back side of the dust-proof door is fixedly installed with the dirt filtrating screen between two clamping hooks, and the top surface of the bottom plate is fixedly installed with
Pedestal on the left of hard case, the top surface of the pedestal are fixedly installed with connector lug, and the top surface of the bottom plate is fixedly installed with
Positioned at the heat dissipation tank of base back surface, the left side of the heat dissipation box cavity is fixedly installed with drive motor, the drive motor
Output shaft fixing sleeve is connected to flabellum.
Preferably, the top surface of the buffer board is fixedly installed with limited post, and the top surface of hard box cavity is fixedly installed with
Reinforcing rod.
Preferably, the front of the adjusting rod extends to the outside of hard case and is fixedly attached rubber sleeve, and hard case
Front offer loose slot compatible with adjusting rod.
Preferably, the front of the hard case offers rectangular opening compatible with dust-proof door, and the front of dust-proof door is opened
Equipped with air inlet hole.
Preferably, the hard case side close with heat dissipation tank is fixedly connected, and hard case and the close side of heat dissipation tank
Face offers ventilation hole, and the left side of the heat dissipation tank offers heat release hole.
Preferably, the quantity of the limited post is 12, and 12 limited posts are divided into four groups with three for one group, institute
The surrounding that four groups of limited posts are located at control circuit board is stated, and the distance of the top distance buffering plate top surface of limited post is greater than control
Distance of the top surface of circuit board processed to buffering plate top surface.
(3) beneficial effect
Compared with prior art, the utility model provide it is a kind of can stabling current proportional valve controller, have following
The utility model has the advantages that
1, this can the proportional valve controller of stabling current one protection screen is provided for control circuit board by hard case
Barrier so that this can the impact force that is subject to of proportional valve controller of stabling current will not act directly on the top surface of control circuit board,
By reinforcing rod, the intensity of hard case top surface is increased, so that the top surface of hard case is not easy to deform, by limited post, so that
The top surface of hard case will not contact when being deformed with the top surface of control circuit board, by the cooperation of telescopic rod and buffer spring,
So that the top surface of hard case can push buffer board to move down in deformation process by limited post, control circuit board is avoided
Top surface and the top surface of hard box cavity occur to hit and impaired problem to realize the purpose of anticollision improves this
Can stabling current proportional valve controller practicability.
2, this can stabling current proportional valve controller, rotated by drive motor with flabellum, so that inside hard case
Hot-air the outside of hard case can be discharged to by ventilation hole and heat release hole, by air inlet hole, so that the sky outside hard case
Gas is able to enter the inside of hard case, by dirt filtrating screen, the dust in air is filtered, is avoided in air
Dust is attached to the surface of control circuit board, prevent the heat that control circuit board generates leads to radiating efficiency from being discharged in time
Low problem facilitates people by pushing adjusting rod, enabling clamping sliding block mobile with card adapter plate and separating with clamping hook
Dust-proof door is taken out and clear up dust filtering net surface attachment dust, increase this can stabling current proportional valve controller dissipate
Thermal effect, improve this can stabling current proportional valve controller practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the vertical view schematic diagram of internal structure of Fig. 1；
Fig. 4 is structure enlargement diagram at A in Fig. 3.
In figure: 1, bottom plate；2, hard case；3, telescopic rod；4, buffer board；5, buffer spring；6, supporting block；7, control circuit
Plate；8, limited post；9, reinforcing rod；10, positioning plate；11, locating slide rod；12, it is clamped sliding block；13, it is clamped spring；14, adjusting rod；
15, card adapter plate；16, it is clamped hook；17, dust-proof door；18, dirt filtrating screen；19, pedestal；20, connector lug；21, heat dissipation tank；22, horse is driven
It reaches；23, flabellum.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, it is a kind of can stabling current proportional valve controller, including bottom plate 1, the fixed peace in the top surface of bottom plate 1
Equipped with hard case 2, the side close with heat dissipation tank 21 of hard case 2 is fixedly connected, and hard case 2 and the close side of heat dissipation tank 21
Ventilation hole is offered, the left side of heat dissipation tank 21 offers heat release hole, using ventilation hole and heat release hole, so that in hard case 2
The hot-air in portion can be discharged to the outside of hard case 2 by ventilation hole and heat release hole, increase this can stabling current proportioning valve
The heat dissipation effect of controller, improve this can stabling current proportional valve controller practicability, the front of hard case 2 offers
Rectangular opening compatible with dust-proof door 17, and the front of dust-proof door 17 offers air inlet hole, using air inlet hole, so that hard case 2
External air is able to enter the inside of hard case 2, increase this can stabling current proportional valve controller heat dissipation effect, mention
It is high this can stabling current proportional valve controller practicability, the bottom surface of 2 inner cavity of hard case is fixedly installed with telescopic rod 3, stretches
The top of contracting bar 3 is fixedly installed with buffer board 4, and the top surface of buffer board 4 is fixedly installed with limited post 8, and the quantity of limited post 8 is ten
Two, and 12 limited posts 8 are divided into four groups with three for one group, four groups of limited posts 8 are located at the four of control circuit board 7
Week, and distance of the top of limited post 8 apart from 4 top surface of buffer board be greater than the top surface of control circuit board 7 to 4 top surface of buffer board away from
From being avoided using limited post 8 so that the top surface of hard case 2 will not contact when being deformed with the top surface of control circuit board 7
The top surface of control circuit board 7 and the top surface of hard case 2 occur to hit and impaired problem, improve this can stabling current ratio
The practicability of example valve control, and the top surface of 2 inner cavity of hard case is fixedly installed with reinforcing rod 9, using reinforcing rod 9, increases hard
The intensity of 2 top surface of matter case, so that the top surface of hard case 2 is not easy to deform, and utilizes limited post 8, so that is produced from the top surface of hard case 2
It will not be contacted with the top surface of control circuit board 7 when the shape that changes, avoid the top surface of control circuit board 7 and the top of 2 inner cavity of hard case
Face occurs to hit and impaired problem, improve this can stabling current proportional valve controller practicability, telescopic rod 3 it is outer
Portion's movable sleeve is connected to buffer spring 5, and the both ends of buffer spring 5 are solid with the bottom surface of 2 inner cavity of the bottom surface of buffer board 4 and hard case respectively
Fixed connection, the top surface of buffer board 4 are fixedly installed with supporting block 6, and the bottom end of supporting block 6 is fixedly installed with control circuit board 7, hard
The inner wall of case 2 is fixedly installed with positioning plate 10, and the quantity of positioning plate 10 is two, the fixed peace in the separate side of two positioning plates 10
Equipped with locating slide rod 11, the other end of locating slide rod 11 is fixedly connected with the inner wall of hard case 2, the external activity of locating slide rod 11
Be socketed with clamping sliding block 12, the external activity of locating slide rod 11 be socketed with clamping spring 13, be clamped spring 13 both ends respectively with
The side of the clamping remotely located plate 10 of sliding block 12 is fixedly connected with the inner wall of hard case 2, and the front of clamping sliding block 12 is fixedly mounted
There is adjusting rod 14, the front of adjusting rod 14 extends to the outside of hard case 2 and is fixedly attached rubber sleeve, and hard case 2 is just
Face offers loose slot compatible with adjusting rod 14, using adjusting rod 14, enables clamping sliding block 12 with card adapter plate 15
Movement is simultaneously separated with clamping hook 16, is facilitated the dust that dust-proof door 17 is taken out and clears up the attachment of 18 surface of dirt filtrating screen by people, is increased
Added this can stabling current proportional valve controller heat dissipation effect, improve this can stabling current proportional valve controller reality
With property, the back side for being clamped sliding block 12 is fixedly installed with card adapter plate 15, and the front of hard case 2 is movably installed with dust-proof door 17, dust-proof
The back side of door 17 is fixedly installed with clamping hook 16 compatible with card adapter plate 15, and the quantity of clamping hook 16 is two, dust-proof door 17
The back side be fixedly installed with the dirt filtrating screen 18 between two clamping hooks 16, the top surface of bottom plate 1 is fixedly installed with positioned at hard
The pedestal 19 in 2 left side of case, the top surface of pedestal 19 are fixedly installed with connector lug 20, and the top surface of bottom plate 1 is fixedly installed with positioned at pedestal
The heat dissipation tank 21 at 19 back sides, the left side of 21 inner cavity of heat dissipation tank are fixedly installed with drive motor 22, the model of drive motor 22
The output shaft fixing sleeve of FF-180PA-2755, drive motor 22 are connected to flabellum 23.
When work, control circuit board 7 is started to work first, and then control circuit board 7 generates heat and promoted in hard case 2
The temperature of portion's air then opens drive motor 22, and flabellum 23 rotates later, and then the hot-air inside hard case 2 passes through logical
Air holes and heat release hole are discharged to the outside of hard case 2, and then the air outside hard case 2 enters the interior of hard case 2 by air inlet hole
Portion, dirt filtrating screen 18 filters out the dust in air later, when this can stabling current proportional valve controller by hard hit
When, hard case 2 tentatively weaken this can stabling current the impact force that is subject to of proportional valve controller, then reinforcing rod 9 is further cut
It is weak this can stabling current the impact force that is subject to of proportional valve controller, then the top surface of hard case 2 is deformed, later hard case
2 top surface in deformation process by limited post 8 push buffer board 4 move down, then buffer board 4 by supporting block 6 with
Control circuit board 7 moves down, and then the top surface of control circuit board 7 will not collide with the top surface of hard case 2, finally controls
Circuit board 7 is protected.
In conclusion this can stabling current proportional valve controller by hard case 2, provide one for control circuit board 7
A protective barrier so that this can the impact force that is subject to of proportional valve controller of stabling current will not act directly on control circuit board
7 top surface increases the intensity of 2 top surface of hard case by reinforcing rod 9, so that the top surface of hard case 2 is not easy to deform, passes through
Limited post 8 passes through 3 He of telescopic rod so that the top surface of hard case 2 will not contact when being deformed with the top surface of control circuit board 7
The cooperation of buffer spring 5, so that the top surface of hard case 2 can push buffer board 4 to moving down in deformation process by limited post 8
Dynamic, the top surface of the top surface and 2 inner cavity of hard case that avoid control circuit board 7 occurs to hit and impaired problem, to realize
The purpose of anticollision, improve this can stabling current proportional valve controller practicability；By drive motor 22 with flabellum
23 rotations, enable the hot-air inside hard case 2 to be discharged to the outside of hard case 2 by ventilation hole and heat release hole, by into
Air holes, so that the air outside hard case 2 is able to enter the inside of hard case 2, by dirt filtrating screen 18, so that the dust in air
It can be filtered, avoid the surface that the dust in air is attached to control circuit board 7, so that control circuit board 7 generated
Heat cannot be discharged in time, lead to the problem that radiating efficiency is low, by push adjusting rod 14, enable clamping sliding block 12 with
Card adapter plate 15 is mobile and separates with clamping hook 16, facilitates people and takes out dust-proof door 17 and clear up the attachment of 18 surface of dirt filtrating screen
Dust, increase this can stabling current proportional valve controller heat dissipation effect, improve this can stabling current Proportional Valve-controlled
The practicability of device processed；The control circuit board 7 for solving existing proportional valve controller is directly fixedly mounted in a rigid packet,
Box is easily deformed or splits when by hard hit, and control circuit board 7 is caused to be damaged, and influences normally making for proportioning valve
With, and directly radiated by opening up through-hole on rigid packet surface, the dust in air is attached to control by through-hole
The surface of circuit board 7, prevent the heat that control circuit board 7 generates leads to the problem that radiating efficiency is low from being discharged in time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind can stabling current proportional valve controller, including bottom plate (1), it is characterised in that: the top surface of the bottom plate (1) is solid
Dingan County is equipped with hard case (2), and the bottom surface of hard case (2) inner cavity is fixedly installed with telescopic rod (3), the telescopic rod (3)
Top is fixedly installed with buffer board (4), and the external activity of the telescopic rod (3) is socketed with buffer spring (5), the buffer spring
(5) both ends are fixedly connected with the bottom surface of the bottom surface of buffer board (4) and hard case (2) inner cavity respectively, the top of the buffer board (4)
Face is fixedly installed with supporting block (6), and the bottom end of the supporting block (6) is fixedly installed with control circuit board (7), the hard case
(2) inner wall is fixedly installed with positioning plate (10), and the quantity of the positioning plate (10) is two, and two positioning plates (10) are remote
From side be fixedly installed with locating slide rod (11), the inner wall of the other end and hard case (2) of the locating slide rod (11) is fixed
Connection, the external activity of the locating slide rod (11) are socketed with clamping sliding block (12), the external activity of the locating slide rod (11)
Be socketed with clamping spring (13), it is described clamping spring (13) both ends respectively with clamping sliding block (12) remotely located plate (10) side
Face is fixedly connected with the inner wall of hard case (2), and the front of clamping sliding block (12) is fixedly installed with adjusting rod (14), the card
The back side for connecing sliding block (12) is fixedly installed with card adapter plate (15), and the front of the hard case (2) is movably installed with dust-proof door (17),
The back side of the dust-proof door (17) is fixedly installed with and card adapter plate (15) compatible clamping hook (16), clamping hook (16)
Quantity is two, and the back side of the dust-proof door (17) is fixedly installed with the dirt filtrating screen (18) between two clamping hooks (16),
The top surface of the bottom plate (1) is fixedly installed with the pedestal (19) on the left of hard case (2), and the top surface of the pedestal (19) is fixed
It is equipped with connector lug (20), the top surface of the bottom plate (1) is fixedly installed with the heat dissipation tank (21) positioned at pedestal (19) back side, described
The left side of heat dissipation tank (21) inner cavity is fixedly installed with drive motor (22), and the output shaft of the drive motor (22) is fixedly attached
There are flabellum (23).
2. one kind according to claim 1 can stabling current proportional valve controller, it is characterised in that: the buffer board
(4) top surface is fixedly installed with limited post (8), and the top surface of hard case (2) inner cavity is fixedly installed with reinforcing rod (9).
3. one kind according to claim 1 can stabling current proportional valve controller, it is characterised in that: the adjusting rod
(14) front extends to the outside of hard case (2) and is fixedly attached rubber sleeve, and the front of hard case (2) offers and adjusts
The compatible loose slot of pole (14).
4. one kind according to claim 1 can stabling current proportional valve controller, it is characterised in that: the hard case
(2) front offers and dust-proof door (17) compatible rectangular opening, and the front of dust-proof door (17) offers air inlet hole.
5. one kind according to claim 1 can stabling current proportional valve controller, it is characterised in that: the hard case
(2) side close with heat dissipation tank (21) is fixedly connected, and hard case (2) side close with heat dissipation tank (21) offer it is logical
The left side of air holes, the heat dissipation tank (21) offers heat release hole.
6. one kind according to claim 2 can stabling current proportional valve controller, it is characterised in that: the limited post
(8) quantity is 12, and 12 limited posts (8) are divided into four groups with three for one group, and four groups of limited posts (8) are respectively
Surrounding positioned at control circuit board (7), and distance of the top of limited post (8) apart from buffer board (4) top surface is greater than control circuit
Distance of the top surface of plate (7) to buffer board (4) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193289.3U CN208474599U (en) | 2018-07-26 | 2018-07-26 | It is a kind of can stabling current proportional valve controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193289.3U CN208474599U (en) | 2018-07-26 | 2018-07-26 | It is a kind of can stabling current proportional valve controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474599U true CN208474599U (en) | 2019-02-05 |
Family
ID=65208931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193289.3U Active CN208474599U (en) | 2018-07-26 | 2018-07-26 | It is a kind of can stabling current proportional valve controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636745A (en) * | 2019-09-01 | 2019-12-31 | 广州豪特节能环保科技股份有限公司 | Intelligent temperature and humidity adjusting device for data center machine room |
| CN111405793A (en) * | 2020-04-02 | 2020-07-10 | 福建省闽发铝业股份有限公司 | Coated aluminum alloy template |
-
2018
- 2018-07-26 CN CN201821193289.3U patent/CN208474599U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636745A (en) * | 2019-09-01 | 2019-12-31 | 广州豪特节能环保科技股份有限公司 | Intelligent temperature and humidity adjusting device for data center machine room |
| CN111405793A (en) * | 2020-04-02 | 2020-07-10 | 福建省闽发铝业股份有限公司 | Coated aluminum alloy template |
| CN111405793B (en) * | 2020-04-02 | 2021-06-11 | 福建省闽发铝业股份有限公司 | Coated aluminum alloy template |
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