CN209605330U - A kind of antistatic adjustable ventilation plate - Google Patents

Abstract

The utility model discloses a kind of antistatic adjustable ventilation plates, including mainboard, multiple venting cavities are offered on the mainboard, subplate is installed on the mainboard, the subplate is equipped with multiple weather strips, and the bond length of the weather strip is more than or equal to the bond length of the venting cavity, is equipped with sliding groove in the middle part of the subplate, the long side length of the sliding groove is equal to twice of the weather strip bond length, and the Power Component for driving subplate to slide is slidably connected on the sliding groove.By above-mentioned setting, the dynamic component of sliding in sliding groove, and the length of sliding groove is equal to twice of the width of weather strip, and the width of weather strip is more than or equal to the width of venting cavity, therefore can completely cover venting cavity, to achieve the effect that open and close venting cavity.

Description

A kind of antistatic adjustable ventilation plate

Technical field

The utility model relates to fitment material for family field, in particular to a kind of antistatic adjustable ventilation plate.

Background technique

Modern building design, which follows, expresses optimal effect with most flexible mode, floor be in building construction not The element that can lack.The floor of household generally use it is wooden with it is ceramic, but some large and medium-sized computer storehouses, with exchange Machine is message center computer room, school's Computer Facilities, fire-fighting center, the various electrical control computer rooms, national security, aviation boat of representative It and traffic guidance and large storehouse etc. are to the more demanding of floor performance, it usually needs the antistatic that antistatic can divulge information Plate, antistatic floor can prevent electronic component from damaging, and operating inflammable gas and when liquid, have prevention on fire and explosion Function, because considering that the flowing of air, the requirement to floor air permeability are also gradually increased.

Referring to the Chinese patent that application publication number is announced by 105509273 A of CN, a kind of ventilating board of the patent disclosure, Including ontology, position proper alignment has several ventilation holes among the ontology, and the ontology edge is respectively equipped with outlet air Slot, the air-out groove top are equipped with a removable cover, and the cover board is folding cover plate, maximum area and air-out groove phase one It causes, is opened and closed along air-out groove.

Ventilating board described in above-mentioned technical proposal, in use, air holes is constantly in ventilation state, can make indoor mistake In drying, tend to generate electrostatic, and cause equipment fault.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of antistatic adjustable ventilations Plate.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of antistatic is adjustable Ventilating board, including mainboard offer multiple venting cavities on the mainboard, subplate are equipped on the mainboard, is set on the subplate There are multiple weather strips, the bond length of the weather strip is more than or equal to the bond length of the venting cavity, sets in the middle part of the subplate There is sliding groove, the long side length of the sliding groove is equal to twice of the weather strip bond length, the company of sliding on the sliding groove It is connected to the Power Component for driving subplate to slide.

By using above-mentioned technical proposal, the dynamic component of sliding in sliding groove, and the length of sliding groove is equal to weather strip Twice of width, and the width of weather strip is more than or equal to the width of venting cavity, therefore can completely cover venting cavity, from And achieve the effect that open and close venting cavity.

The utility model is further arranged to: the subplate is slidably connected on the mainboard, and the subplate is equipped with The multiple connection straps vertical with the weather strip form ventilation hole, the ventilation hole between the connection strap and the weather strip It is completely coincident with the venting cavity.

By using above-mentioned technical proposal, since ventilation hole and venting cavity are completely coincident, so also not when needing air draft It will affect air force.

The utility model is further arranged to: the connection strap be fixedly connected with the weather strip and the connection strap with The both ends of the weather strip are fixedly connected on the subplate, and multiple slideways are offered on the connection strap.

The utility model is further arranged to: the Power Component includes the motor being fixedly connected on the mainboard, It is fixedly connected with driving gear on the motor, and is fixedly connected with the rack gear engaged with the driving gear on the subplate.

By using above-mentioned technical proposal, it is only necessary to which the rotation for controlling motor can be realized the sliding of subplate, and then reach Open and close the effect of venting cavity.

The utility model is further arranged to: the four corners of the mainboard are equipped with installation chamfering, the side of the mainboard Offer a circle and recessed edge be installed, it is recessed along upper that the subplate is slidably connected to the installation, and the width of the subplate be equal to it is described The spacing of a pair of sidewalls on recessed edge is installed, the length of the subplate is less than the spacing of another pair side wall on the recessed edge of installation, and The size that the length of the subplate is less than the spacing of another pair side wall on the recessed edge of installation is more than or equal to the width of the venting cavity Degree.

By using above-mentioned technical proposal, subplate is made to have limit well empty in sliding by the recessed edge of the installation of setting Between, offset will not be generated, is also convenient for moving back and forth multiple control.

The utility model is further arranged to: longitudinal wall is equipped in the mainboard, the longitudinal wall is fixedly connected with cross wall, institute It is concordant with the bottom surface on the recessed edge of installation with the side side of the cross wall to state longitudinal wall.

By using above-mentioned technical proposal, due to the bottom surface of the side side and the recessed edge of installation of longitudinal wall and the cross wall Concordantly, thus subplate sliding install it is recessed along it is upper when can also closely be connected on longitudinal wall and cross wall, to reduce hole, improve Leakproofness reinforces effect when sealing.

The utility model is further arranged to: motor cabinet is equipped in the middle part of the mainboard, the motor is fixedly connected on institute It states on motor cabinet seat, and the sum of height is equal to the height of the cross wall and longitudinal wall after the installation of the motor cabinet and the motor.

By using above-mentioned technical proposal, the sum of height is equal to the cross wall or vertical after the installation of motor cabinet and the motor The higher height of wall.

The utility model is further arranged to: motor cabinet is mounted in the middle part of mainboard, therefore simultaneously with longitudinal wall or cross wall There is no connection relationship, and the sum of height is equal to the cross wall or the higher height of longitudinal wall after the installation of motor cabinet and the motor, Therefore will not because of motor installation and make subplate and mainboard generate gap, avoid the adverse consequences for increasing gap.

By using above-mentioned technical proposal, the mainboard is equipped with spacer pin, and the spacer pin is fixedly connected on described vertical The junction of wall and the cross wall, and the spacer pin is slidably connected in the slideway.

By using above-mentioned technical proposal, the spacer pin is equipped with amplification cap, the amplification far from one end of the longitudinal wall The diameter of cap is greater than the width of the slideway, and the amplification cap is slidably connected on the slideway.

The utility model is further arranged to: the multiple limits of setting slightly with the cooperation of slideway so that subplate can be with Stable is connected on mainboard.

In conclusion the utility model has the following beneficial effects: the dynamic component of sliding in sliding groove, and sliding groove Length is equal to twice of the width of weather strip, and the width of weather strip is more than or equal to the width of venting cavity, therefore can be complete Venting cavity is covered, to achieve the effect that open and close venting cavity.

Detailed description of the invention

Fig. 1 is the overall schematic of the present embodiment；

Fig. 2 is the structural blast schematic diagram of the present embodiment.

Appended drawing reference: 1, mainboard；2, subplate；3, venting cavity；41, gear is driven；42, rack gear；7, longitudinal wall；8, cross wall；10, Recessed edge is installed；11, weather strip；12, connection strap；13, ventilation hole；14, slideway；15, sliding groove；16, chamfering is installed；17, it limits Pin；18, amplification cap；19, motor.

Specific embodiment

A kind of antistatic adjustable ventilation plate, as illustrated in fig. 1 and 2, including the mainboard 1 and subplate 2 being square, mainboard 1 is leaned on The uniform equidistant arrangement in side closely within doors offers multiple venting cavities 3, and the 1 smooth setting in middle part of mainboard, and the quadrangle of mainboard 1 opens up There is installation chamfering 16.Referring to fig. 2, it is also fixedly connected with vertical multiple longitudinal walls 7 in mainboard 1, while is also fixedly connected in mainboard 1 The vertical cross wall 8 of the multiple and longitudinal wall 7 having, cross wall 8 and longitudinal wall 7 are integrally staggered and form a plurality of cavities, and the sky formed Chamber is completely coincident with venting cavity 3, is arranged between the longitudinal wall 7 and cross wall 8 of the medium position in mainboard 1 for cavity, and is located at master Right above the smooth place of plate 1.

The smooth place of mainboard 1 is fixedly connected with motor cabinet (not shown), the height and longitudinal wall 7 and cross wall 8 of motor cabinet Height it is identical.Mainboard 1 is recessed along 10 close to the installation that the side of longitudinal wall 7 offers one week, install it is recessed along 10 sets in longitudinal wall 7 and cross The outer of wall 8, and install the recessed bottom surface along 10 and flushed with the side of longitudinal wall 7 and cross wall 8, and subplate 2 be slidably connected at install it is recessed Along 10.

The whole height of subplate 2 is identical as the recessed spacing of two relative edges along 10 is installed, and the entire length of subplate 2 is then Less than the spacing for installing the recessed side opposite along 10 another two, and the distance being less than is greater than the width of venting cavity 3.Subplate 2 includes Multiple weather strips 11, the bond length of weather strip 11 are equal to the bond length of vented cavity 3, vertical with weather strip 11 on subplate 2 to consolidate Surely multiple connection straps 12 are connected with, form ventilation hole 13 between weather strip 11 and connection strap 12, ventilation hole 13 and venting cavity 3 are complete It is overlapped.

Multiple symmetrically arranged slideways 14,2 middle part of subplate are offered along 12 length direction level of connection strap on connection strap 12 Smooth setting and level offers sliding groove 15, the length of the long side of sliding groove 15 for twice of 11 bond length of weather strip, The Power Component for driving subplate 2 to slide is slidably connected on sliding groove 15.

Power Component includes the motor 19 being fixedly connected on motor cabinet, is fixedly connected with driving on the output shaft of motor 19 Gear 41, driving gear 41 are pierced by and are slidably connected on sliding groove 15, are sequentially connected with rack gear 42, rack gear with driving gear 41 42 are horizontally disposed with and are fixedly connected on subplate 2 far from the side side of mainboard 1, and motor 19 drives driving gear 41 to rotate, and drives Moving gear 41 is mobile with carry-over bar 42, and rack gear 42 drives subplate 2 recessed along 10 slidings along installing.

Multiple spacer pins 17 are provided on mainboard 1, spacer pin 17 is fixedly connected on the junction of longitudinal wall 7 Yu cross wall 8, limit Pin 17 is inserted through slideway 14 and is slidably connected in slideway 14, and spacer pin 17 is inserted through slideway 14 and obtains one end equipped with amplification cap 18, amplification cap 18 is hemispherical, and the diameter of amplification cap 18 is greater than the bond length of slideway 14, and amplification cap 18 is slidably connected at cunning On road 14.

Motor 19 is opened, motor 19 drives driving gear 41, and driving 41 drive rack 42 of gear is mobile, and rack gear 42 drives pair Plate 2 moves, and covers weather strip 11 in the top of vented cavity, the ventilation hole 13 of subplate 2 is contacted with the crossbeam of mainboard 1, makes entire plate In sealing state.When ventilation, motor 19 is opened, motor 19 drives driving gear 41, so that rack gear 42 drives subplate 2 along installation It is recessed to be slided along 10, it is located at ventilation hole 13 right above vented cavity, to complete to divulge information.

Claims (9)

1. a kind of antistatic adjustable ventilation plate, including mainboard (1), multiple venting cavities (3) are offered on the mainboard (1), It is characterized in that: being equipped with subplate (2) on the mainboard (1), the subplate (2) is equipped with multiple weather strips (11), described to keep out the wind The bond length of item (11) is more than or equal to the bond length of the venting cavity (3), is equipped with sliding groove in the middle part of the subplate (2) (15), the long side length of the sliding groove (15) is equal to twice of the weather strip (11) bond length, the sliding groove (15) On slidably connect for drive subplate (2) slide Power Component.

2. a kind of antistatic adjustable ventilation plate according to claim 1, it is characterised in that: subplate (2) sliding connects It is connected on the mainboard (1), the subplate (2) is equipped with the multiple connection straps (12) vertical with the weather strip (11), described Ventilation hole (13) are formed between connection strap (12) and the weather strip (11), the ventilation hole (13) and the venting cavity (3) are complete Full weight is closed.

3. a kind of antistatic adjustable ventilation plate according to claim 2, it is characterised in that: the connection strap (12) and institute State that weather strip (11) is fixedly connected and the both ends of the connection strap (12) and the weather strip (11) are fixedly connected in the pair On plate (2), multiple slideways (14) are offered on the connection strap (12).

4. a kind of antistatic adjustable ventilation plate according to claim 3, it is characterised in that: the Power Component includes solid Surely the motor (19) being connected on the mainboard, is fixedly connected with driving gear (41) on the motor (19), and the subplate (2) rack gear (42) engaged with the driving gear is fixedly connected on.

5. a kind of antistatic adjustable ventilation plate according to claim 4, it is characterised in that: the quadrangle of the mainboard (1) Place is equipped with installation chamfering (16), and the side of the mainboard (1) offers a circle and installs recessed edge (10), and subplate (2) sliding connects It is connected on the recessed edge (10) of installation, and the width of the subplate (2) is equal between a pair of sidewalls of the recessed edge (10) of installation Away from the length of the subplate (2) is less than the spacing of another pair side wall of the recessed edge (10) of installation, and the length of the subplate (2) The size that degree is less than the spacing of another pair side wall of the recessed edge (10) of installation is more than or equal to the width of the venting cavity (3).

6. a kind of antistatic adjustable ventilation plate according to claim 5, it is characterised in that: the mainboard (1) is equipped with Longitudinal wall (7), the longitudinal wall (7) are fixedly connected with cross wall (8), the side side of the longitudinal wall (7) and the cross wall (8) with it is described The bottom surface for installing recessed edge (10) is concordant.

7. a kind of antistatic adjustable ventilation plate according to claim 6, it is characterised in that: set in the middle part of the mainboard (1) There is motor cabinet, the motor (19) is fixedly connected on the motor cabinet, and the installation of the motor cabinet and the motor (19) The sum of height is equal to higher height in the cross wall (8) or longitudinal wall (7) afterwards.

8. a kind of antistatic adjustable ventilation plate according to claim 7, it is characterised in that: the mainboard (1) is equipped with Spacer pin (17), the spacer pin (17) are fixedly connected on the junction of the longitudinal wall (7) Yu the cross wall (8), and the limit Position pin (17) is slidably connected in the slideway (14).

9. a kind of antistatic adjustable ventilation plate according to claim 8, it is characterised in that: the spacer pin (17) is separate One end of the longitudinal wall (7) is equipped with amplification cap (18), and the diameter of the amplification cap (18) is greater than the width of the slideway (14), and The amplification cap (18) is slidably connected on the slideway (14).