CN109167282A - A kind of distribution box with magazine function - Google Patents
A kind of distribution box with magazine function Download PDFInfo
- Publication number
- CN109167282A CN109167282A CN201811363007.4A CN201811363007A CN109167282A CN 109167282 A CN109167282 A CN 109167282A CN 201811363007 A CN201811363007 A CN 201811363007A CN 109167282 A CN109167282 A CN 109167282A
- Authority
- CN
- China
- Prior art keywords
- pallet
- cabinet
- fixture block
- spring
- accommodating chamber
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a kind of distribution boxs with magazine function, including cabinet and pallet；The cabinet is provided with to be connected in accommodating chamber with the matched accommodating chamber of pallet, the tray both slid；It is provided with locking mechanism and unlocking mechanism in the cabinet, when pallet is completely into accommodating chamber, locking mechanism locks pallet, and unlocking mechanism is used to unlock locking mechanism and pallet, and pallet is enabled to stretch out cabinet；The magazine ac cavity wall is provided with a guide rod extended along tray both slid direction, and guide rod protrudes into pallet and equipped with limited block；The first spring is provided on the accommodating chamber inner wall vertical with pallet telescopic direction, first spring end is connected with a push plate, and the first spring natural length is shorter than tray stroke.First spring force of the invention is opposite to be reduced, and excessive velocities when pallet will not be made to open the set cause pallet to damage, and in addition plays the role of limited block, and pallet, which will not be popped up directly, to be come, and simple and ingenious structure is easy to use.
Description
Technical field
The present invention relates to a kind of distribution boxs, more particularly to a kind of distribution box with magazine function.
Background technique
Currently, distribution box is a total circuit distributor box for all electricity consumptions, distribution box will be opened by electrical wiring requirement
It closes equipment, measuring instrumentss, protection electric appliance and ancillary equipment to be assembled in closing or semiclosed metal safe or in screen width, constitutes low pressure
Power distribution equipment would generally be provided with the pallet that can accommodate power tool on some distribution boxs, and pallet energy free extension goes out cabinet,
But when pull-out pallet power is excessive, pallet can be completely pulled out, cause unnecessary trouble, and since pallet gos deep into distribution box
It is interior, it is also necessary to it is manually pulled out, is more troublesome, some distribution boxs are connected with spring between pallet rear wall and distribution box, but by
Longer in tray stroke, when pallet is pushed completely into cabinet, spring-compressed stroke is too long, and elastic force is larger, when pallet is opened, speed
Degree is too fast, is easily damaged.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem at least to a certain extent.For this purpose, the present invention proposes that one kind has bullet
The distribution box of storehouse function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of distribution box with magazine function, including
Cabinet and pallet；The cabinet is provided with to be connected in accommodating chamber with the matched accommodating chamber of pallet, the tray both slid；The case
It is provided with locking mechanism and unlocking mechanism in vivo, when pallet is completely into accommodating chamber, locking mechanism locks pallet, unlock
Mechanism is used to unlock locking mechanism and pallet, and pallet is enabled to stretch out cabinet；The magazine ac cavity wall is provided with an edge
The guide rod that tray both slid direction extends, the guide rod protrude into pallet and equipped with limited block；The accommodating chamber is stretched with pallet
The first spring is provided on the vertical inner wall in contracting direction, first spring end is connected with a push plate, first spring
Natural length is shorter than tray stroke.
Further, the locking mechanism includes fixture block and second spring, and the unlocking mechanism includes push rod and gear；It is described
Pallet side is provided with card slot, the fixture block be mounted in wall box and with card slot corresponding matching, when pallet is completely into case
When body, the fixture block is corresponding with groove position and can be caught in card slot, and the fixture block telescopic direction is vertical with tray both slid direction, institute
The lateral surface for stating fixture block is cambered surface, and medial surface is plane, and the fixture block medial surface is connected by meshing transmission with gear；The push rod with
Gear is connected by meshing transmission, and the push rod pushing direction is parallel with tray both slid direction and stretches out cabinet, pushes push rod that can drive
Gear rotates and fixture block compression is driven to realize unlock.
Further, the box house side wall is provided with telescopic chute, and the fixture block is mounted in telescopic chute, second bullet
Spring one end is against telescopic chute slot bottom, and the other end is against on fixture block.
Further, the cabinet is provided with and the matched push hole of push rod.
Further, the fixture block is arranged in a staggered manner up and down with push rod.
Further, the pallet outer end face is provided with the handle for facilitating pull-out.
Further, the limited block is threadedly coupled with guide rod.
The beneficial effects of the present invention are: since the first spring and pallet are not directly connected to, therefore pallet gos deep into cabinet completely
When, the compression travel of the first spring is shorter compared to being directly connected to, and elastic force is opposite to be reduced, and pallet opening quotation speed per hour will not be made to spend
Fastly, cause pallet to damage, in addition there is limited block, pallet, which will not be popped up directly, to be come, and simple and ingenious structure conveniently makes
With.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is opening quotation state internal cross section structural schematic diagram；
Fig. 2 is enlarged view at the A of Fig. 1；
Fig. 3 is inner connecting structure top view of the present invention；
Fig. 4 is inner connecting structure front view of the present invention；
Fig. 5 is lock collar state external structure schematic diagram.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Referring to figs. 1 to Fig. 5, a kind of distribution box with magazine function of the invention, including cabinet 1 and pallet 2；The case
Body 1 is provided with to be slidably connected in accommodating chamber 11 with the matched accommodating chamber 11 of pallet 2, the pallet 2.Pallet in order to facilitate the pulling of
2, in the present embodiment, it is preferred that 2 outer end face of pallet is provided with the handle 22 for facilitating pull-out.
1 accommodating chamber of cabinet, 11 inner wall is provided with a guide rod 9 extended along 2 glide direction of pallet, described 9 one end of guide rod
It protrudes into pallet 2 and equipped with limited block 91.Specifically, being protruded on pallet 2 in cabinet 1 and perpendicular to the end face in own slip direction
Be provided with the matched guide hole of guide rod 9,9 one end of guide rod, which is connected through a screw thread, is fixed on 1 inner wall of cabinet, and one end, which passes through, guide hole and stretches
The one end for entering in pallet 2, and protruding into pallet 2 is equipped with limited block 91, and 91 sectional dimension of limited block is greater than guide rod 9 and guide hole, and
Preferably, limited block 91 is threadedly coupled with guide rod 9, easy to disassemble.When pallet 2 pull out when, can due to limited block 91 effect and
It can not be completely pulled out, therefore the length of guide rod 9 is slightly less than the length of pallet 2,9 length of guide rod is fitted the most for the 7/8 of 2 length of pallet
Preferably.
The first spring 3, first spring 3 are provided on the accommodating chamber 11 inner wall vertical with 2 telescopic direction of pallet
End is connected with a push plate 31.First spring, 3 one end is against 11 inner wall of accommodating chamber, and one end is fixedly connected with push plate 31, push plate
31 can be moved forward and backward in accommodating chamber 11, and moving direction is consistent with the glide direction of pallet 2.First spring 3 is naturally long
Degree is shorter than 2 stroke of pallet.Under natural conditions, the length of the first spring 3 is most appropriate equal to 2 length half of pallet, under the size,
First spring 3 has enough elastic force to release pallet 2, which is unlikely to again so that 2 speed to introduce of pallet is too fast, causes pallet
2 damages.
It is provided with locking mechanism and unlocking mechanism in the cabinet 1, when pallet 2 is completely into accommodating chamber 11, locking
Mechanism locks pallet 2, and unlocking mechanism enables pallet 2 freely to stretch out cabinet 9 for unlocking locking mechanism and pallet 2.Tool
Body, the locking mechanism includes fixture block 5 and second spring 6, and the unlocking mechanism includes push rod 7 and gear 4；The pallet 2
Side is provided with card slot 21, the fixture block 5 be mounted in 1 side wall of cabinet and with 21 corresponding matching of card slot, when pallet 2 completely into
When cabinet 1, the fixture block 5 is corresponding with 21 position of card slot and can be caught in card slot 21, and 5 telescopic direction of fixture block and pallet 2 slide
Direction is vertical, and 5 telescopic direction of fixture block is preferably in the horizontal plane.As shown in Fig. 2, 1 internal side wall of cabinet is provided with and stretches
Contracting slot 8, the fixture block 5 and second spring 6 are installed in telescopic chute 8, and described 6 one end of second spring is against 8 slot bottom of telescopic chute,
The other end is against on fixture block 5.
The lateral surface of the fixture block 5 is cambered surface, and medial surface is plane.Second spring 6 is not in the case where stressing, fixture block 5
Cambered surface partially protrude into 1 accommodating chamber 11 of cabinet.5 medial surface of fixture block is connected by meshing transmission with gear 4, specifically, fixture block 5
Medial surface is provided with a row and the matched tooth socket of gear 4.Gear 4 is rotatably connected in cabinet 1 by shaft 41.As shown in Fig. 2,
1 side wall of cabinet is provided with the side chamber 12 of a receiving gear, and side chamber 12 is sealed with plate 13 sealing together, and sealing plate 13 is pacified by screw
Dress is fixed on cabinet 1, and shaft 41 is provided in side chamber 12 and protrudes into side chamber 12 and connects with gear 4 for installing gear 4, push rod 7
Touching cooperation, and 8 one end of telescopic chute is also to be sealed with sealing plate 13,6 one end of second spring is against on sealing plate 13, and one end is against card
On block 5.
The push rod 7 is connected by meshing transmission with gear 4, and 7 pushing direction of push rod is parallel with 2 glide direction of pallet and stretches
Cabinet 1 out pushes 7 energy band moving gear 4 of push rod to rotate and the compression of fixture block 5 is driven to realize unlock.Specifically, push rod 7 is cuboid,
What push rod 7 and gear 4 cooperated is provided with a row and the matched tooth socket of gear 4 on one side, and push rod 7 can move in cabinet 1 along its axis
It is dynamic.The cabinet 1, which is provided with, limits push rod 7 with the matched push hole 71 of push rod 7, push hole 71, and has the cooperation of gear 4 to limit
The elastic force of system and second spring 6 pre-tightens, and push rod 7 will not voltuntary movement.As shown in figure 4, the fixture block 5 is staggered with about 7 push rod
Setting.4 height of gear covers the height region of push rod 7 and fixture block 5, and this avoid the movement interferences of push rod 7 and fixture block 5.
And push rod 7 and second spring 6 are all located at the side of gear 4.And push rod 7, push hole 71, fixture block 5 and 8 section of telescopic chute are square
Shape, anti-throw-out lever 7 and fixture block 5 can relative rotation.
The working principle of the design is as follows:
The working principle of the design is as follows:
When needing lock collar, pallet 2 is pushed into, due to the effect of 5 cambered surface of fixture block, fixture block 5 is pressed by 2 side of pallet, the
Two springs 6 are now in compressive state.Pallet 2 is smoothly pushed into, and in push-on process, pallet 2 contacts with push plate 31 and by
The compression of one spring 3, when pallet 2 is completely into cabinet 1, card slot 21 is aligned with fixture block 5, and fixture block 5 is made in the elastic force of second spring 6
Under, pop-up is caught in card slot 21 again, and since the medial surface of fixture block 5 is plane, even if pallet 2 has the first spring 3 at this time
Elastic force pushes, also can be stuck in cabinet 1 by fixture block 5, realizes the fixation to pallet 2.When needing to open pallet 2, inwardly push away
Dynamic push rod 7, push rod 7 are rotated clockwise with moving gear 4, and gear 4 drives fixture block 5 to shrink to the left, so that fixture block 5 and card slot 21 are de-
From pallet 2 is ejected under the action of the first spring 3 and push plate 31, realizes unlock opening quotation, push rod 7 is as fixture block 5 is stretched
Contracting band moving gear 4 moves to move back and forth.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (7)
1. a kind of distribution box with magazine function, it is characterised in that: including cabinet (1) and pallet (2)；
The cabinet (1), which is provided with, is slidably connected at accommodating chamber with pallet (2) matched accommodating chamber (11), the pallet (2)
(11) in；
It is provided with locking mechanism and unlocking mechanism in the cabinet (1), when pallet (2) is interior completely into accommodating chamber (11), lock
Determine mechanism pallet (2) are locked, unlocking mechanism is used to unlock locking mechanism and pallet (2), so that pallet (2) can stretch out cabinet
(9)；
The cabinet (1) accommodates cavity wall and is provided with a guide rod (9) extended along pallet (2) glide direction, the guide rod (9) one
End is protruded into pallet (2) and equipped with limited block (91)；
It is provided with the first spring (3) on the accommodating chamber (11) inner wall vertical with pallet (2) telescopic direction, first spring
(3) end is connected with a push plate (31), and the first spring (3) natural length is shorter than pallet (2) stroke.
2. the distribution box according to claim 1 with magazine function, it is characterised in that: the locking mechanism includes fixture block
(5) and second spring (6), the unlocking mechanism include push rod (7) and gear (4)；
Pallet (2) side is provided with card slot (21), the fixture block (5) be mounted in cabinet (1) side wall and with card slot (21)
Corresponding matching, when pallet (2) is completely into cabinet (1), the fixture block (5) is corresponding with card slot (21) position and can be caught in card slot
(21), fixture block (5) telescopic direction is vertical with pallet (2) glide direction, and the lateral surface of the fixture block (5) is cambered surface, inside
Face is plane, and fixture block (5) medial surface is connected by meshing transmission with gear (4)；
The push rod (7) is connected by meshing transmission with gear (4), and push rod (7) pushing direction is parallel with pallet (2) glide direction
And cabinet (1) is stretched out, push rod (7) energy band moving gear (4) is pushed to rotate and fixture block (5) compression is driven to realize unlock.
3. with the distribution box of magazine function according to claim, it is characterised in that: cabinet (1) internal side wall is set
It is equipped with telescopic chute (8), the fixture block (5) is mounted in telescopic chute (8), and described second spring (6) one end is against telescopic chute (8) slot
Bottom, the other end are against on fixture block (5).
4. the distribution box according to claim 1 with magazine function, it is characterised in that: the cabinet (1) be provided with
Push rod (7) matched push hole (71).
5. the distribution box according to claim 1 with magazine function, it is characterised in that: the fixture block (5) and push rod (7)
It is arranged in a staggered manner up and down.
6. the distribution box according to claim 1 with magazine function, it is characterised in that: pallet (2) outer end face is set
It is equipped with the handle (22) for facilitating pull-out.
7. the distribution box according to claim 1 with magazine function, it is characterised in that: the limited block (91) and guide rod
(9) it is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363007.4A CN109167282A (en) | 2018-11-14 | 2018-11-14 | A kind of distribution box with magazine function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363007.4A CN109167282A (en) | 2018-11-14 | 2018-11-14 | A kind of distribution box with magazine function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109167282A true CN109167282A (en) | 2019-01-08 |
Family
ID=64877027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363007.4A Withdrawn CN109167282A (en) | 2018-11-14 | 2018-11-14 | A kind of distribution box with magazine function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109167282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433568A (en) * | 2020-11-09 | 2021-03-02 | 中国航空工业集团公司洛阳电光设备研究所 | Quick locking, unlocking and ejecting mechanism for storage disc of airborne recording equipment |
| CN115139922A (en) * | 2022-09-02 | 2022-10-04 | 江苏恒大警用装备制造有限公司 | On-vehicle police equipment safety strorage device |
-
2018
- 2018-11-14 CN CN201811363007.4A patent/CN109167282A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433568A (en) * | 2020-11-09 | 2021-03-02 | 中国航空工业集团公司洛阳电光设备研究所 | Quick locking, unlocking and ejecting mechanism for storage disc of airborne recording equipment |
| CN115139922A (en) * | 2022-09-02 | 2022-10-04 | 江苏恒大警用装备制造有限公司 | On-vehicle police equipment safety strorage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190108 |
|
| WW01 | Invention patent application withdrawn after publication |