CN209586006U - Door body close mechanism and sound proof box with the close mechanism - Google Patents
Door body close mechanism and sound proof box with the close mechanism Download PDFInfo
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- CN209586006U CN209586006U CN201821284598.1U CN201821284598U CN209586006U CN 209586006 U CN209586006 U CN 209586006U CN 201821284598 U CN201821284598 U CN 201821284598U CN 209586006 U CN209586006 U CN 209586006U
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- China
- Prior art keywords
- door body
- close mechanism
- roll sleeve
- activity door
- activity
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of door body close mechanisms, including activity door body, movable plate and set up the rodless cylinder in the activity door body opposite sides separately, the movable plate is fixedly mounted in the activity door body, the rodless cylinder is equipped with the first sliding block, and first sliding block is fixedly connected with movable plate.The mechanism further includes the guiding mechanism that activity door body opposite sides is arranged in, and the guiding mechanism includes dodge gate guide rail and mobile pallet, offers L-type slot on the dodge gate guide rail, offers sliding slot on the mobile pallet.The mechanism further includes the roll sleeve component being arranged on four angles of the activity door body simultaneously, and the roll sleeve component includes shaft, and the shaft passes through the L-type slot and the sliding slot, and is threadedly coupled with activity door body.Under the driving of rodless cylinder, activity door body can compress downwards sound proof box after it is moved in place automatically, ensure that the compactness of sound proof box, improve its sealing performance along horizontal and movement in vertical direction.
Description
Technical field
The utility model relates to acoustical testing fields, and in particular to it is a kind of for sound proof box sealing door body close mechanism and
Sound proof box with the close mechanism.
Background technique
As the function of electronic product becomes increasingly complex, the test job of electronic product is also more and more cumbersome.Audio-frequency test
It is the important component of electronic product functional test.In order to more preferably more accurately be surveyed to the audio performance of product
Examination, the process of test are preferably arranged in the environment not influenced by external condition and carry out.For this purpose, occurring on the market for audio
The sound proof box of test.
But the activity door body close mechanism of most of sound proof boxs is moved horizontally by cylinder or screw rod, then by another
Outer one group of cylinder carries out pressing sealing.Using the close mechanism, not only structure is complicated, and control sequencing is relatively complicated, and cost also compares
It is high.
Utility model content
The utility model is in view of the deficiencies of the prior art, to provide a kind of door body closure machine for sound proof box sealing
Structure and sound proof box with the close mechanism.While the technical problem of being solved is that sound proof box door body how to be allowed to seal herein,
Make the structure of its close mechanism simpler, cost is lower.
The utility model is achieved through the following technical solutions:
Door body close mechanism including activity door body, movable plate and sets up separately in the activity door body opposite sides without bar gas
Cylinder, the movable plate are fixedly mounted in the activity door body, and the rodless cylinder is equipped with the first sliding block, first sliding block
It is fixedly connected with movable plate.The mechanism further includes the guiding mechanism that activity door body opposite sides is arranged in, the guiding mechanism packet
Dodge gate guide rail and mobile pallet are included, L-type slot is offered on the dodge gate guide rail, offers sliding slot on the mobile pallet；
Meanwhile the mechanism further includes the roll sleeve component being arranged on four angles of the activity door body, the roll sleeve component includes shaft, institute
Shaft is stated across the L-type slot and the sliding slot, and is threadedly coupled with activity door body.
Further, which further includes the sliding rail being arranged at left and right sides of activity door body and is slidably fitted in sliding rail
On the second sliding block, the movable plate connect with the mobile pallet by the second sliding block.
Further, the roll sleeve component further includes outer roll sleeve, spacer ring and interior roll sleeve, the outer roll sleeve, spacer ring and interior rolling
Set is successively set in shaft from the outside to the core.
Further, the outer roll sleeve is set in L-type slot, and the interior roll sleeve is set in sliding slot.
Further, the spacer ring setting is between dodge gate guide rail and mobile pallet.
Further, the sliding slot is oblique.
Further, gasket is additionally provided between the roll sleeve component and activity door body.
Further, sealing strip is additionally provided on the dodge gate body sidewall.
In addition, the utility model second aspect also provides sound proof box comprising cabinet is provided with aforementioned knot on the cabinet
The door body close mechanism of structure.
Compared with prior art, the utility model has the beneficial effects that
Door body close mechanism provided by the utility model and the sound proof box with the close mechanism, activity door body is in no bar
It is moved under the promotion of cylinder along sliding rail, while roll sleeve is rolled respectively along the L type groove of dodge gate guide rail and the sliding slot of mobile pallet
It moves, it can be achieved that the movement of activity door body in the vertical and horizontal directions.After activity door body is moved to position, it can be pressed downward automatically
Tight sound proof box, ensure that the compactness of sound proof box, while reduce the cylinder of one group of pushing activity door body, save cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
One embodiment for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the overall structure diagram of the utility model door body close mechanism；
Fig. 2 is the partial enlarged view in the portion A in Fig. 1；
Fig. 3 is the perspective view of the explosion of roll sleeve component in door body close mechanism shown in Fig. 1；
Fig. 4 is the structural schematic diagram of dodge gate guide rail in door body close mechanism shown in Fig. 1；
Fig. 5 is the structural schematic diagram of mobile pallet in door body close mechanism shown in Fig. 1.
Fig. 6 is the structural schematic diagram of door body close mechanism sound insulaton case shown in Fig. 1.
Wherein, appended drawing reference meaning is as follows:
Activity door body 1, movable plate 2, rodless cylinder 3, the first sliding block 31, guiding mechanism 4, dodge gate guide rail 41, L-type slot
411, it moves pallet 42, sliding slot 421, roll sleeve component 5, shaft 51, interior roll sleeve 52, spacer ring 53, outer roll sleeve 54, the second sliding block 6, slide
Rail 7.
Specific embodiment
In order to better understand and implement, with reference to the accompanying drawings and examples, to specific embodiment of the present utility model
It is described in further detail.Following embodiment is merely to illustrate the utility model, is not intended to limit the scope of the present invention.
As shown in Figure 1, the door body close mechanism includes activity door body 1, movable plate 2 and sets up separately in described activity door body or so
The rodless cylinder 3 of two sides, the movable plate 2, which is screwed, to be mounted in the activity door body 1, on the rodless cylinder 3
Equipped with the first sliding block 31, first sliding block 31 is fixedly connected with movable plate 2.
As shown in Figure 2-5, which further includes having the guiding mechanism 4 that 1 left and right sides of activity door body is arranged in,
The guiding mechanism 4 includes dodge gate guide rail 41 and mobile pallet 42, offers two sections of L-type slots on the dodge gate guide rail 41
411, two sections of sliding slots 421 are offered on the mobile pallet 42, the sliding slot 421 is oblique, and high on the inside of outside height ratio
Degree is high.
As Figure 2-3, which further includes having the roll sleeve group being arranged on 1 four angles of the activity door body
Part 5, the roll sleeve component 5 include shaft 51, interior roll sleeve 52, spacer ring 53 and outer roll sleeve 54.The outer roll sleeve 54, spacer ring 53 and interior
Roll sleeve 52 is successively set on from the outside to the core in shaft 51.The outer roll sleeve 54 is set in L-type slot 411, and the interior roll sleeve 52 is set to
In sliding slot 421.The spacer ring 53 is set between dodge gate guide rail 41 and mobile pallet 42, and the shaft 51 passes through the L-type slot
411 with the sliding slot 421, and be threadedly coupled with activity door body 1.
As shown in Fig. 2, the close mechanism further includes having the sliding rail 7 that 1 left and right sides of activity door body is arranged in and being slidably matched
The second sliding block 6 on sliding rail 7, the movable plate 2 are connect with the mobile pallet 42 by the second sliding block 6.
As shown in fig. 6, the sound proof box includes cabinet, door body close mechanism is provided on the cabinet.The door body is closed
After closing mechanism movement in place, sound proof box can be compressed downwards automatically, ensure that the leakproofness of sound proof box.
In addition, being additionally provided with gasket (not shown) between the roll sleeve component 5 and activity door body 1.The activity door body 1
Sealing strip (not shown) is additionally provided on side wall.
The working principle of the utility model is as follows:
Defining the longitudinal direction in the L-type slot 411 of dodge gate guide rail 41 in door body close mechanism in Fig. 1-2 first is " Y "
Direction, it can thus be appreciated that short side direction is the direction " Z " in L-type slot 411.
When starting door body close mechanism, under the driving of rodless cylinder 3, the first sliding block 31 drives movable plate 2 along gas
The sliding of cylinder guide rail, so that the second sliding block 6 is driven to slide along sliding rail 7, the cunning on mobile pallet 42 being connected with the second sliding block 6
421 drive shaft 51 of slot rolls in L-type slot 411, and drive activity door body 1 is mobile along the direction " Y ".When it reaches L-type slot 411
After the vertex position of long side, due to the inclined shape of sliding slot 421, the short side of meeting automatic traction shaft 51 towards L-type slot 411 is moved
It is dynamic, i.e., it is mobile along the direction " Z ", and finally it is embedded into the opening of cabinet, to realize the automatic closure of activity door body 1, protect
The leakproofness of sound proof box is demonstrate,proved.
Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also
Including technical solution consisting of any combination of the above technical features.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (9)
1. door body close mechanism including activity door body, movable plate and sets up the rodless cylinder in the activity door body opposite sides separately,
The movable plate is fixedly mounted in the activity door body, the rodless cylinder be equipped with the first sliding block, first sliding block with
Movable plate is fixedly connected, it is characterised in that:
It further include the guiding mechanism that activity door body opposite sides is set, the guiding mechanism includes dodge gate guide rail and mobile support
Disk offers L-type slot on the dodge gate guide rail, offers sliding slot on the mobile pallet；
It further include the roll sleeve component being arranged on four angles of the activity door body, the roll sleeve component includes shaft, the shaft
It is threadedly coupled across the L-type slot and the sliding slot, and with activity door body.
2. door body close mechanism according to claim 1, which is characterized in that further include being arranged at left and right sides of activity door body
Sliding rail and the second sliding block for being slidably matched on the slide rail, the movable plate connect with the mobile pallet by the second sliding block.
3. door body close mechanism according to claim 1, which is characterized in that the roll sleeve component further includes outer roll sleeve, spacer ring
With interior roll sleeve, the outer roll sleeve, spacer ring and interior roll sleeve are successively set in shaft from the outside to the core.
4. door body close mechanism according to claim 3, which is characterized in that the outer roll sleeve is set in L-type slot, the interior rolling
It is sheathed in sliding slot.
5. door body close mechanism according to claim 3, which is characterized in that the spacer ring is arranged in dodge gate guide rail and movement
Between pallet.
6. door body close mechanism according to claim 1, which is characterized in that the sliding slot is oblique.
7. door body close mechanism according to claim 1, which is characterized in that also set between the roll sleeve component and activity door body
There is gasket.
8. door body close mechanism according to claim 1, which is characterized in that be additionally provided with sealing on the dodge gate body sidewall
Item.
9. sound proof box including cabinet, it is characterised in that: be equipped with door of any of claims 1-8 on the cabinet
Body close mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284598.1U CN209586006U (en) | 2018-08-09 | 2018-08-09 | Door body close mechanism and sound proof box with the close mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284598.1U CN209586006U (en) | 2018-08-09 | 2018-08-09 | Door body close mechanism and sound proof box with the close mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586006U true CN209586006U (en) | 2019-11-05 |
Family
ID=68372590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284598.1U Active CN209586006U (en) | 2018-08-09 | 2018-08-09 | Door body close mechanism and sound proof box with the close mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586006U (en) |
-
2018
- 2018-08-09 CN CN201821284598.1U patent/CN209586006U/en active Active
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