CN206023022U - A kind of combination type drawer unit for being capable of quick-detach soon - Google Patents
A kind of combination type drawer unit for being capable of quick-detach soon Download PDFInfo
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- CN206023022U CN206023022U CN201621089533.2U CN201621089533U CN206023022U CN 206023022 U CN206023022 U CN 206023022U CN 201621089533 U CN201621089533 U CN 201621089533U CN 206023022 U CN206023022 U CN 206023022U
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- side wall
- circuit board
- quick
- deck
- combination type
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Abstract
The utility model discloses a kind of combination type drawer unit for being capable of quick-detach soon, including drawer body, the drawer body includes drawer panel, left side wall and right side wall, the left side wall and right side wall be arranged in parallel and are vertically fixed on drawer panel, the inner side of the drawer panel is located at and is provided with Plug Division between left side wall and right side wall, circuit board is plugged with the Plug Division, by the dynamic buckle that is oppositely arranged on left side wall and right side wall inwall and determine buckle and fix in the both sides of the circuit board, the switch fixing casing of connection left side wall and right side wall is provided with above the circuit board, chopper is fixed with the switch fixing casing, the chopper is connected with the operation handle being arranged on the outside of drawer panel by connecting rod.This utility model adopts Plug Division, determines buckle and the common fixing circuit board of dynamic buckle, it is ensured that the steadiness of circuit board, while the fast assembling-disassembling of circuit board can be realized, is easy to the renewal and maintenance in later stage.
Description
Technical field
This utility model is related to a kind of combination type drawer unit for being capable of quick-detach soon.
Background technology
At present, in the drawer unit of existing low voltage drawing-out switching carbinet, typically using the rear bulkhead of drawer unit as taking out
Drawer element cell and the space bar of cable vault, while also as outlet terminal, the installing plate of secondary terminals, the rear bulkhead of drawer unit
Make drawer unit room separated from each other with cable vault, and ensure that the dynamic plug-in unit of drawer unit has good contact with quiet plug-in unit.
MCC drawer-type switch cabinets are a kind of common control panels, used as the former S8E/B8E of secondary auxiliary circuit plug connector
Type drawer is suffered from the drawback that with secondary inserting piece：
1st, the fast assembling-disassembling of circuit board can not be realized, and circuit board fixation is insecure, is susceptible to sliding, causes equipment
It is not normally functioning；
2nd, drawer unit radiating effect is bad, and the high temperature in drawer unit affects the normal work of parts, or even occurs
Security incident.
Utility model content
This utility model is in order to solve the above problems, it is proposed that a kind of combination type drawer unit for being capable of quick-detach soon, this
Utility model adopts Plug Division, determines buckle and the common fixing circuit board of dynamic buckle, it is ensured that the steadiness of circuit board, while can be real
The fast assembling-disassembling of existing circuit board, is easy to the renewal and maintenance in later stage；Left side wall and right side wall are provided with air vent, and circuit board
Space is formed between left side wall and right side wall, contributes to air circulation, be all conducive to the radiating for improving drawer unit.
To achieve these goals, this utility model is adopted the following technical scheme that：
A kind of combination type drawer unit for being capable of quick-detach soon, including drawer body, the drawer body includes drawer face
Plate, left side wall and right side wall, the left side wall and right side wall be arranged in parallel and are vertically fixed on drawer panel, described take out
The inner side of drawer panel is located at and is provided with Plug Division between left side wall and right side wall, is plugged with circuit board, the electricity in the Plug Division
The both sides of road plate by the dynamic buckle that is oppositely arranged on left side wall and right side wall inwall and are determined buckle and are fixed, the circuit board upper
Side is provided with the switch fixing casing of connection left side wall and right side wall, is fixed with chopper, the chopper on the switch fixing casing
It is connected with the operation handle being arranged on the outside of drawer panel by connecting rod.
Guide rail is equipped with the outer wall of the left side wall and right side wall, and the bottom surface of the guide rail is provided with groove, the groove
Guide wheel is inside installed.
Air vent is equipped with the left side wall and right side wall.
The dynamic buckle includes that the first deck, spring, top board and snap arm, first deck are arranged on left side wall and right side
On the inwall of wall, and it is oppositely arranged, the upper surface of first deck is provided with counterbore, is placed with spring in the counterbore, described
The top board that can be moved up and down along counterbore side wall is provided with the top of spring, and the side of the counterbore is provided with the first deck
The snap arm on surface.
Described determine buckle and include that the second deck, second deck are arranged on the inwall of left side wall and right side wall, be located at
Between dynamic buckle and Plug Division, circuit board is played a supportive role.
The upper surface of second deck is arcwall face with circuit board contact section.
The upper surface of second deck is provided with the projection engaged with circuit board near the side of left side wall or right side wall.
The raised approaching face is guiding surface.
The beneficial effects of the utility model are：
1st, this utility model using Plug Division, determine buckle and the common fixing circuit board of dynamic buckle, it is ensured that circuit board consolidate
Property, while the fast assembling-disassembling of circuit board can be realized, it is easy to the renewal and maintenance in later stage；
2nd, this utility model left side wall and right side wall are provided between air vent, and circuit board and left side wall and right side wall
Space is formed, contributes to air circulation, be all conducive to the radiating for improving drawer unit.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is cross-sectional view of the present utility model；
Fig. 3 is side view schematic diagram of the present utility model；
Fig. 4 is dynamic buckle schematic diagram of the present utility model；
Fig. 5 is of the present utility model to determine buckle schematic diagram；
Wherein, 1, drawer panel, 2, right side wall, 3, switch fixing casing, 4, circuit board, 5, dynamic buckle, 6, chopper, 7, fixed
Buckle, 8, left side wall, 9, Plug Division, 10, operation handle, 11, connecting rod, 12, air vent, 13, guide rail, 14, guide wheel, 51, first
Deck, 52, spring, 53, top board, 54, snap arm, the 71, second deck, 72, arcwall face, 73, raised, 74, guiding surface.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of combination type drawer unit for being capable of quick-detach soon, including drawer body, the drawer
Body includes that drawer panel 1, left side wall 8 and right side wall 2, the left side wall 8 and right side wall 2 be arranged in parallel and vertical fixed
On drawer panel 1, the inner side of the drawer panel 1 is located at and is provided with Plug Division 9 between left side wall 8 and right side wall 2, for grafting
Circuit board 4, is plugged with circuit board 4 in the Plug Division 9, and the Plug Division 9 is provided with the draw-in groove of grafting circuit board 4, the draw-in groove
Upper and lower two faces in outside be symmetrically arranged inclined plane, two inclined planes form horn mouths, circuit board 4 are play the guiding role,
It is easy to the insertion of circuit board 4, the circuit board 4 to be provided with golden finger with the position of 9 grafting of Plug Division, be provided with the draw-in groove and gold
The corresponding contact of finger, the both sides of the circuit board 4 are by 5 He of dynamic buckle being oppositely arranged on 2 inwall of left side wall 8 and right side wall
Determine buckle 7 to fix, shown in Fig. 4, the dynamic buckle 5 includes the first deck 51, spring 52, top board 53 and snap arm 54, described first
Deck 51 is arranged on the inwall of left side wall 8 and right side wall 2, and is oppositely arranged, and it is heavy that the upper surface of first deck 51 is provided with
Hole, is placed with spring 52 in the counterbore, the top of the spring 52 is provided with the top board 53 that can be moved up and down along counterbore side wall,
The side of the counterbore is provided with the snap arm 54 perpendicular to 51 upper surface of the first deck, and snap arm 54 is oblique towards the side of circuit board 4
Face, when circuit board 4 is installed, to 4 certain guide effects of circuit board, when circuit board 4 is installed in place, the card in snap arm 54
Hook and circuit board 4 is caught on, bottom has spring 52 to promote top board 53 to withstand circuit board 4 upwards, maintains static circuit board 4, when need
During circuit board 4 to be dismantled, snap arm 54 is moved to both sides, the snap fit in snap arm 54 departs from circuit board 4, and circuit board 4 is in spring 52
Lower 53 jack-up of top board of effect, circuit board 4 are taken out, and realize the fast quick-detach of circuit board 4.Shown in Fig. 5, described determine buckle 7 and include
Second deck 71, second deck 71 are arranged on the inwall of left side wall 8 and right side wall 2, positioned at dynamic buckle 5 and Plug Division 9
Between, circuit board 4 is played a supportive role.The upper surface of second deck 71 is arcwall face 72 with 4 contact portion of circuit board.Institute
The upper surface for stating the second deck 71 is provided with the projection 73 engaged with circuit board 4 near the side of left side wall 8 or right side wall 2.Described
Raised 73 approaching face is guiding surface 74, and guiding surface 74 can play guiding to circuit board 4 and centering is acted on, and make circuit board 4
Installation site is more accurate, while raised 73 can snap onto in the breach on circuit board 4, has both avoided 4 relative slip of circuit board
The drawbacks of, improve the stable fixed of circuit board 4 again, the upper surface of the second deck 71 be arranged to arcwall face 72, make circuit board 4 with
It is linear contact lay when which contacts, it is therefore prevented that flatness not enough causes the stress concentration of circuit board 4 when face contacts, causes circuit board 4 to break
Split.Dynamic buckle 5 and determine buckle 7 circuit board 4 is blocked, between the circuit board 4 for being and left side wall 8 and right side wall 2, form space, this
Space can make air carry out air circulation between the drawer unit of different layers, further increase the cooling effect of drawer unit
Really.
The top of the circuit board 4 is provided with the switch fixing casing 3 of connection left side wall 8 and right side wall 2, the switch fixing casing
Chopper 6 is fixed with 3, and the chopper 6 is connected with the operation handle 10 being arranged on the outside of drawer panel 1 by connecting rod 11.
Rotating operating handle 10 can achieve the break-make of chopper 6, improve the safety of operation.
Shown in Fig. 3, guide rail 13 on the outer wall of the left side wall 8 and right side wall 2, is equipped with, the bottom surface of the guide rail 13 is provided with
Groove, is provided with guide wheel 14, drawer unit is arranged to rolling friction in the groove, reduce the abrasion of drawer unit, have
It is beneficial to increase the service life.
Air vent 12 is equipped with the left side wall 8 and right side wall 2, it is possible to increase the cooling effect of drawer unit, makes to take out
The operation of drawer unit is more stable.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel are made by need not paying creative work
Within enclosing.
Claims (8)
1. a kind of combination type drawer unit for being capable of quick-detach soon, is characterized in that：Including drawer body, the drawer body includes
Drawer panel, left side wall and right side wall, the left side wall and right side wall be arranged in parallel and are vertically fixed on drawer panel,
The inner side of the drawer panel is located at and is provided with Plug Division between left side wall and right side wall, is plugged with circuit board in the Plug Division,
The both sides of the circuit board by the dynamic buckle that is oppositely arranged on left side wall and right side wall inwall and are determined buckle and are fixed, the circuit
The switch fixing casing of connection left side wall and right side wall is provided with above plate, is fixed with chopper on the switch fixing casing, described
Chopper is connected with the operation handle being arranged on the outside of drawer panel by connecting rod.
2. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 1, is characterized in that：The left side wall and
Guide rail is equipped with the outer wall of right side wall, and the bottom surface of the guide rail is provided with groove, is provided with guide wheel in the groove.
3. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 1, is characterized in that：The left side wall and
Air vent is equipped with right side wall.
4. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 1, is characterized in that：The dynamic buckle bag
The first deck, spring, top board and snap arm is included, first deck is arranged on the inwall of left side wall and right side wall, and set relatively
Put, the upper surface of first deck is provided with counterbore, is placed with spring in the counterbore, being provided with the top of the spring being capable of edge
The top board that counterbore side wall is moved up and down, the side of the counterbore are provided with the snap arm perpendicular to the first deck upper surface.
5. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 1, is characterized in that：Described determine buckle bag
Include the second deck, second deck to be arranged on the inwall of left side wall and right side wall, between dynamic buckle and Plug Division, right
Circuit board plays a supportive role.
6. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 5, is characterized in that：Second deck
Upper surface and circuit board contact section be arcwall face.
7. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 5, is characterized in that：Second deck
Upper surface be provided with the projection engaged with circuit board near the side of left side wall or right side wall.
8. a kind of combination type drawer unit for being capable of quick-detach soon as claimed in claim 7, is characterized in that：Described raised leads
Enter face for guiding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089533.2U CN206023022U (en) | 2016-09-28 | 2016-09-28 | A kind of combination type drawer unit for being capable of quick-detach soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089533.2U CN206023022U (en) | 2016-09-28 | 2016-09-28 | A kind of combination type drawer unit for being capable of quick-detach soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023022U true CN206023022U (en) | 2017-03-15 |
Family
ID=58260619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089533.2U Active CN206023022U (en) | 2016-09-28 | 2016-09-28 | A kind of combination type drawer unit for being capable of quick-detach soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121330A (en) * | 2018-07-06 | 2019-01-01 | 安徽贝昂科技有限公司 | A kind of vehicle electronics test equipment cabinet easy to repair |
-
2016
- 2016-09-28 CN CN201621089533.2U patent/CN206023022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121330A (en) * | 2018-07-06 | 2019-01-01 | 安徽贝昂科技有限公司 | A kind of vehicle electronics test equipment cabinet easy to repair |
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| GR01 | Patent grant |