CN209516336U - A kind of microcomputer protecting device dust preventing component - Google Patents
A kind of microcomputer protecting device dust preventing component Download PDFInfo
- Publication number
- CN209516336U CN209516336U CN201920287072.7U CN201920287072U CN209516336U CN 209516336 U CN209516336 U CN 209516336U CN 201920287072 U CN201920287072 U CN 201920287072U CN 209516336 U CN209516336 U CN 209516336U
- Authority
- CN
- China
- Prior art keywords
- cover board
- torsional spring
- shaft
- protecting device
- microcomputer protecting
- 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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a kind of microcomputer protecting device dust preventing components, including cover board, support component and locked component, support component includes support rod, connecting rod and resilient mounting, support rod one end is articulated with cover board two sides, the support rod other end and connecting rod one end are hinged, the connecting rod other end is connect with resilient mounting, when opening the locked component, resilient mounting drive connection bar drives support rod to open cover board, open locked component, effect of the connecting rod by resilient mounting, support rod is driven to prop up cover board, it can prevent dust from entering in microcomputer protecting device from control panel using this structure, it is avoided to influence circuit stability in use and service life in device housing, dust can be effectively reduced into the influence caused by microcomputer protecting device, structure setting is reasonable, stability in use is good and strong applicability.
Description
Technical field
The utility model relates to technical field of electric equipment more particularly to a kind of microcomputer protecting device dust preventing components.
Background technique
Microcomputer protecting device be for measuring, controlling, protect, a kind of protection equipment of communication integral, be widely applied
In power industry, mainly by device housing, the processing circuit plate being fixed in device housing, input module switch circuit board
It is formed with setting control module, microcomputer protecting device generally uses installation by adhering on electrical cabinet, and device housing is mainly
It is made of device noumenon and the control panel on front side of device noumenon.With the continuous development of microcomputer protecting device, microcomputer
Protective device is widely used with its unique advantage, but has some microcomputer protecting devices to still have certain ask
Topic, microcomputer protecting device generally use installation by adhering on electrical cabinet, control panel part directly it is exposed outside, still can deposit
In gap, moisture and dust can enter microcomputer protecting device by gap, cause its water proof and dust proof effect poor, to will affect dress
It sets the intracorporal circuit stability in use of shell and service life, applicability is restricted.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of microcomputer guarantor
Protection unit dust preventing component.
The utility model is to be achieved by the following technical programs:
A kind of microcomputer protecting device dust preventing component, which is characterized in that including cover board, be symmetrically set in the branch of cover board top two sides
Support component and locked component set on cover board lower end, the support component includes support rod, connecting rod and resilient mounting, institute
State support rod one end and be articulated with cover board two sides, the support rod other end and connecting rod one end are hinged, the connecting rod other end with return
Device connection is played, when opening the locked component, the resilient mounting drive connection bar drives support rod to open cover board.
According to the above technical scheme, it is preferable that the resilient mounting includes the first connecting plate, shaft, rotary disk and the
One torsional spring, first connecting plate are connected with shaft there are two being symmetrical arranged between two first connecting plates, in the shaft
Portion is rotatably connected to rotary disk, and the rotary disk and connecting rod are affixed, and first torsional spring is socketed on the outside of shaft, and described first
One end of torsional spring is affixed with rotary disk, and the first torsional spring other end and the first connecting plate are affixed.
According to the above technical scheme, it is preferable that the locked component includes the second connecting plate, hinged shaft, card adapter plate and the
Two torsional springs, the card adapter plate middle part is hinged by hinged shaft with the second connecting plate, is socketed with the second torsional spring on the outside of the hinged shaft, described
Second one end of torsional spring and card adapter plate are affixed, and the second torsional spring other end and the second connecting plate are affixed, the card adapter plate upper end with
The clamping of cover board lower end.
According to the above technical scheme, it is preferable that the cover board lower end is symmetrically arranged with third connecting plate, and two thirds connect
Lock shaft is connected between fishplate bar, the card adapter plate is equipped with lug boss with respect to the position of lock shaft, and the card adapter plate passes through protrusion
Portion and lock shaft are clamped.
The beneficial effects of the utility model are:
Locked component is opened, connecting rod is driven support rod to prop up cover board, using this structure by the effect of resilient mounting
It can prevent dust from entering in microcomputer protecting device from control panel, it is avoided to influence the circuit stability in use in device housing
And service life, dust can be effectively reduced into the influence caused by microcomputer protecting device, structure setting is reasonable, stability in use
Good and strong applicability.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the side structure schematic view of the utility model locked component part.
Fig. 3 is the side structure schematic view of the utility model support component part.
Fig. 4 is the partial structural diagram of the utility model resilient mounting part.
In figure: 1, control panel；2, support rod；3, connecting rod；4, the first connecting plate；5, rotary disk；6, cover board；7, third
Connecting plate；8, card adapter plate；9, electrical cabinet；10, the second connecting plate；11, the second torsional spring；12, lock shaft；13, the first torsional spring；14,
Shaft.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes cover board 6, the support component for being symmetrically set in 6 top two sides of cover board and is set to
The locked component of 6 lower end of cover board, for microcomputer protecting device installation by adhering on electrical cabinet 9, cover board 6 is articulated with microcomputer protecting device
The outside of control panel 1, the support component includes support rod 2, connecting rod 3 and resilient mounting, and support component is set to electrical
Inside cabinet 9, support rod 2 extends outwardly through electrical cabinet 9 and, support rod 2 other end and connecting rod 3 one hinged with 6 two sides of cover board
End is hinged, and 3 other end of connecting rod is connect with resilient mounting, when opening the locked component, the resilient mounting driving
Connecting rod 3 drives support rod 2 to open cover board 6.Locked component is opened, connecting rod 3 is driven support rod by the effect of resilient mounting
2 prop up cover board 6, can prevent dust from entering in microcomputer protecting device from control panel 1 using this structure, avoid its influence
Circuit stability in use and service life in device housing can effectively reduce dust into the shadow caused by microcomputer protecting device
It rings, structure setting is reasonable, and stability in use is good and strong applicability.
According to above-described embodiment, it is preferable that the resilient mounting include the first connecting plate 4, shaft 14, rotary disk 5 and
First torsional spring 13, first connecting plate 4 be symmetrical arranged there are two, the first connecting plate 4 and 9 inner wall of electrical cabinet are affixed, described in two
It is connected with shaft 14 between first connecting plate 4, rotary disk 5, the 5 side edge of rotary disk are rotatably connected in the middle part of the shaft 14
Radial direction is affixed with connecting rod 3 outward, and first torsional spring 13 is socketed on the outside of shaft 14, described first torsional spring, 13 one end with
Rotary disk 5 is affixed, and 13 other end of the first torsional spring and the first connecting plate 4 are affixed, and the first torsional spring 13 in its natural state can be with
Make connecting rod 3 that support rod 2 be driven to open cover board 6, due to the effect of the first torsional spring 13 when opening, makes the lid of microcomputer protecting device
Plate 6 automatically springs open, without needing manual support cover board 6 during operating control panel 1, the using effect having had.
According to above-described embodiment, it is preferable that the locked component includes the second connecting plate 10, hinged shaft, card adapter plate 8 and the
Two torsional springs 11, the second connecting plate 10 and 9 outer wall of electrical cabinet are affixed, and 8 middle part of card adapter plate passes through hinged shaft with the second connecting plate 10
Hingedly, it is socketed with the second torsional spring 11 on the outside of the hinged shaft, described second torsional spring, 11 one end and card adapter plate 8 are affixed, and described second turns round
11 other end of spring and the second connecting plate 10 are affixed, and 8 upper end of card adapter plate and 6 lower end of cover board are clamped, and the second torsional spring 11 is in nature
6 lower end of cover board is connected under state, pressing card adapter plate 8 completes the operation of uncapping to microcomputer protecting device.
According to above-described embodiment, it is preferable that 6 lower end of cover board is symmetrically arranged with third connecting plate 7, and two thirds connect
Lock shaft 12 is connected between fishplate bar 7, the position of the opposite lock shaft 12 of the card adapter plate 8 is equipped with lug boss, and the card adapter plate 8 is logical
It crosses lug boss and lock shaft 12 is clamped.
Locked component is opened, connecting rod 3 is driven support rod 2 to prop up cover board 6, use is this by the effect of resilient mounting
Structure can prevent dust from entering in microcomputer protecting device from control panel 1, avoid it from influencing the circuit in device housing and use
Stability and service life can effectively reduce dust into the influence caused by microcomputer protecting device, and structure setting is reasonable, uses
Stability is good and strong applicability.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of microcomputer protecting device dust preventing component, which is characterized in that including cover board, be symmetrically set in the supports of cover board top two sides
Component and locked component set on cover board lower end, the support component include support rod, connecting rod and resilient mounting, described
Support rod one end is articulated with cover board two sides, and the support rod other end and connecting rod one end are hinged, the connecting rod other end and rebound
Device connection, when opening the locked component, the resilient mounting drive connection bar drives support rod to open cover board.
2. a kind of microcomputer protecting device dust preventing component according to claim 1, which is characterized in that the resilient mounting includes the
One connecting plate, shaft, rotary disk and the first torsional spring, first connecting plate be symmetrical arranged there are two, two it is described first connection
It is connected with shaft between plate, is rotatably connected to rotary disk in the middle part of the shaft, the rotary disk and connecting rod are affixed, and described first
Torsional spring is socketed on the outside of shaft, and first one end of torsional spring and rotary disk are affixed, and the first torsional spring other end is connect with first
Plate is affixed.
3. a kind of microcomputer protecting device dust preventing component according to claim 2, which is characterized in that the locked component includes the
Two connecting plates, hinged shaft, card adapter plate and the second torsional spring, the card adapter plate middle part and the second connecting plate are hinged by hinged shaft, described
It is socketed with the second torsional spring on the outside of hinged shaft, second one end of torsional spring and card adapter plate are affixed, the second torsional spring other end and second
Connecting plate is affixed, and the card adapter plate upper end and cover board lower end are clamped.
4. a kind of microcomputer protecting device dust preventing component according to claim 3, which is characterized in that the cover board lower end is symmetrically set
There is third connecting plate, is connected with lock shaft between two third connecting plates, the card adapter plate is set with respect to the position of lock shaft
There is lug boss, the card adapter plate is clamped by lug boss and lock shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287072.7U CN209516336U (en) | 2019-03-07 | 2019-03-07 | A kind of microcomputer protecting device dust preventing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287072.7U CN209516336U (en) | 2019-03-07 | 2019-03-07 | A kind of microcomputer protecting device dust preventing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516336U true CN209516336U (en) | 2019-10-18 |
Family
ID=68205042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920287072.7U Expired - Fee Related CN209516336U (en) | 2019-03-07 | 2019-03-07 | A kind of microcomputer protecting device dust preventing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516336U (en) |
-
2019
- 2019-03-07 CN CN201920287072.7U patent/CN209516336U/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: 20191018 |