CN210656151U - Embedded oxygen enrichment device with dustproof function - Google Patents
Embedded oxygen enrichment device with dustproof function Download PDFInfo
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- CN210656151U CN210656151U CN201921304583.1U CN201921304583U CN210656151U CN 210656151 U CN210656151 U CN 210656151U CN 201921304583 U CN201921304583 U CN 201921304583U CN 210656151 U CN210656151 U CN 210656151U
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- fixedly connected
- embedded
- joint piece
- dust cover
- oxygen enrichment
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Abstract
The utility model provides an embedded oxygen boosting device with dustproof function. The embedded oxygen enrichment device with dustproof function includes: a front housing and a dust cover; the back casing, the back casing set up in the back of procapsid, the rectangular channel has all been seted up to the both sides of procapsid, just be located between the top of rectangular channel internal surface and the bottom the first slide bar of left side fixedly connected with of pulley. The utility model provides an embedded oxygen boosting device with dustproof function, surface through the casing in the front sets up the dust cover, can prevent dust direct adsorption effectively on the surface of procapsid, avoid the dust too much to cause the problem that the terminal can not normally be used, can also play the effect of preventing the mistake and touching simultaneously, through the pulley, first slide bar, first slider, the second slider, second slide bar and rope cooperation set up, make when needing to open the dust cover and operate, need not manual upwards pulling, make the dust cover can automatic rebound.
Description
Technical Field
The utility model relates to an embedded oxygen boosting device technical field specifically is an embedded oxygen boosting device with internal protection.
Background
Oxygen enrichment is to collect oxygen in air by physical or chemical method, so that the content of oxygen enriched in the collected air is more than or equal to 21%. The oxygen enrichment method comprises the following steps: pressurizing and oxygenating, oxygen generation by an oxygen generator, chemical oxygen generation and the like. The enriched oxygen has wide application, and the oxygen enrichment technology also becomes one of the bases of green energy along with the continuous development of the oxygen enrichment combustion technology.
The oxygen enrichment device is needed to be used when oxygen enrichment is carried out, the oxygen enrichment device is controlled by the control terminal in the working process, the control terminal can be divided into two types, namely a wall-mounted type and an embedded type according to the installation mode, the embedded type control terminal is embedded into a wall body, the surface of a front shell body exposed outside the embedded type control terminal is easy to adsorb dust when the embedded type control terminal is used for too long time, if the dust is not cleaned up for a long time, the normal use of the terminal can be influenced, and the existing embedded type control terminal is not perfect in the dustproof function.
Therefore, it is necessary to provide an embedded oxygen enrichment device with a dust-proof function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an embedded oxygen boosting device with dustproof function has solved current embedded control terminal not very perfect problem in dustproof function.
In order to solve the technical problem, the utility model provides a pair of embedded oxygen boosting device with dustproof function, include:
a front housing and a dust cover;
the rear shell is arranged on the back of the front shell, rectangular grooves are formed in two sides of the front shell, pulleys are fixedly connected to the tops of the inner surfaces of the rectangular grooves, a first slide bar is fixedly connected between the tops and the bottoms of the inner surfaces of the rectangular grooves and located on the left side of each pulley, a first slide block is sleeved on the surface of each first slide bar, a rope is fixedly connected to the right side of the top of each first slide block, a second slide bar is fixedly connected between the tops and the bottoms of the inner surfaces of the rectangular grooves and located on the right side of each pulley, a second slide block is sleeved on the surface of each second slide bar, and a cushion pad is arranged at the bottom of the inner surface of each rectangular groove and located below the second slide block;
the joint piece, joint piece fixed connection in the centre of procapsid bottom, the joint groove has been seted up in the centre of joint piece top, the both sides of joint inslot surface all communicate flutedly, one side fixedly connected with dead lever of recess internal surface, the one end of dead lever is rotated and is connected with the dwang, the one end of dwang is rotated and is connected with the connecting rod, the one end fixedly connected with fixture block of connecting rod, the other end fixedly connected with carriage release lever of dwang, just the one end of carriage release lever is run through the inside of joint piece and extend to the outside of joint piece, the one end of carriage release lever just is located one side fixedly connected with button of joint piece, the surface of carriage release lever just is located one side of button with the spring has been cup jointed between the relative one side of joint piece.
Preferably, the middle of the bottom of the dust cover is fixedly connected with a clamping piece, the top of the inner wall of the dust cover is provided with a protective pad, and the bottoms of two sides of the inner wall of the dust cover are respectively fixedly connected with one side of the first sliding blocks.
Preferably, a pulling piece is fixedly connected to the middle of the front face of the dust cover, and a control switch is arranged on the right side of the front face of the front housing.
Preferably, the surface of the rope is connected with the outer surface of the pulley in a sliding mode, and one end of the rope is fixedly connected with the left side of the top of the second sliding block.
Preferably, the top of the clamping block is in sliding connection with the top of the inner surface of the groove, and one end of the rotating rod is provided with a movable groove.
Preferably, the rear housing is embedded in the wall, and a plurality of protruding strips are arranged on the surface of the rear housing.
Preferably, an operation display screen is arranged on the front face of the front shell, and one side of the second sliding block is connected with one side of the inner surface of the rectangular groove in a sliding mode.
Compared with the prior art, the utility model provides a pair of embedded oxygen boosting device with dustproof function has following beneficial effect:
the utility model provides an embedded oxygen enrichment device with dustproof function, which can effectively prevent dust from being directly adsorbed on the surface of a front shell by arranging a dust cover on the surface of the front shell, thereby avoiding the problem that the terminal can not be normally used due to excessive dust, and simultaneously playing the role of preventing accidental touch, the dust cover can be automatically moved upwards by matching and arranging a pulley, a first slide bar, a first slide block, a second slide bar and a rope, when the dust cover needs to be opened for operation, the dust cover can be fixed on a clamping block without manually pulling upwards, the dust cover can be always in a fixed state by matching and arranging a clamping block, a fixed rod, a rotating rod, a connecting rod, a clamping block, a moving rod, a spring and buttons, when the terminal is not used, only two buttons need to be pressed simultaneously, the dust cover is automatically opened at once, and the dust cover is convenient to use, simple to operate and practical.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an embedded oxygen enrichment device with a dust-proof function according to the present invention;
FIG. 2 is a cross-sectional view of the side of the overall structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
fig. 5 is a schematic structural view of the back side of the shield shown in fig. 1.
Reference numbers in the figures: 1. the front casing, 2, dust cover, 3, back casing, 4, rectangular channel, 5, pulley, 6, first slide bar, 7, first slider, 8, rope, 9, second slide bar, 10, second slider, 11, blotter, 12, joint piece, 13, joint groove, 14, recess, 15, dead lever, 16, dwang, 17, connecting rod, 18, fixture block, 19, carriage release lever, 20, button, 21, spring, 22, joint piece, 23, protection pad, 24, pulling piece, 25, control switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments. Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of an embedded oxygen enrichment device with a dust-proof function according to the present invention; FIG. 2 is a cross-sectional view of the side of the overall structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; FIG. 4 is an enlarged view of the portion B shown in FIG. 2; fig. 5 is a schematic structural view of the back side of the shield shown in fig. 1. An embedded oxygen enrichment device with a dustproof function comprises:
the dustproof cover comprises a front shell 1 and a dustproof cover 2, wherein the front shell 1 is exposed outside a wall body when being installed, the dustproof cover 2 is matched with the width of the front shell 1, the dustproof cover 2 is made of plastic materials, has high hardness and friction resistance, and mainly plays a role in preventing dust and mistakenly touching when a terminal is not used;
the rear shell 3 is arranged on the back surface of the front shell 1, the rear shell 3 and the front shell 1 are fixed through screws and can be detached, the rear shell 3 is embedded in a wall, a groove matched with the rear shell 3 needs to be formed in the wall at first when a terminal is installed, then the rear shell 3 is installed on the groove, rectangular grooves 4 are formed in two sides of the front shell 1, pulleys 5 are fixedly connected to the tops of the inner surfaces of the rectangular grooves 4, the pulleys 5 are micro pulleys and are made of metal materials, a first sliding rod 6 is fixedly connected between the tops and the bottoms of the inner surfaces of the rectangular grooves 4 and located on the left side of the pulleys 5, a first sliding block 7 is sleeved on the surface of the first sliding rod 6, and the axis of the first sliding block 7 is in sliding connection with the surface of the first sliding rod 6, the right side of the top of the first slider 7 is fixedly connected with a rope 8, the rope 8 is a steel wire rope with excellent toughness, a second slide rod 9 is fixedly connected between the top and the bottom of the inner surface of the rectangular groove 4 and positioned on the right side of the pulley 5, a second slider 10 is sleeved on the surface of the second slide rod 9, the weight of the second slider 10 is heavier than the total weight of the first slider 7 and the dust cover 2, so that the second slider 10 can drive the first slider 7 and the dust cover 2 to move upwards together, the axis of the second slider 10 is in sliding connection with the surface of the second slide rod 9, a buffer cushion 11 is arranged at the bottom of the inner surface of the rectangular groove 4 and positioned below the second slider 10, the buffer cushion 11 is a rubber cushion with excellent elasticity, plays a role in buffer protection, and plays a role in protecting the rectangular groove 4 and the second slider 10 when the second slider 10 stops moving, damage is avoided;
a clamping block 12, the clamping block 12 is fixedly connected with the middle of the bottom of the front shell 1, a clamping groove 13 is arranged in the middle of the top of the clamping block 12, the two sides of the inner surface of the clamping groove 13 are both communicated with a groove 14, one side of the inner surface of the groove 14 is fixedly connected with a fixed rod 15, one end of the fixed rod 15 is rotatably connected with a rotating rod 16, one end of the rotating rod 16 is rotatably connected with a connecting rod 17, one end of the connecting rod 17 is fixedly connected with a clamping block 18, the other end of the rotating rod 16 is fixedly connected with a moving rod 19, and one end of the moving rod 19 penetrates the inside of the clamping block 12 and extends to the outside of the clamping block 12, a button 20 is fixedly connected to one end of the moving rod 19 and located at one side of the clamping block 12, a spring 21 is sleeved on the surface of the moving rod 19 and positioned between one side of the button 20 and the side opposite to the clamping block 12.
The middle fixedly connected with joint spare 22 of 2 bottoms of dust cover, joint spare 22 with joint groove 13 looks adaptation, the draw-in groove has been seted up to the left and right sides of joint spare 22, this draw-in groove with 18 looks adaptations of fixture block, through fixture block 18 with 22 joints of joint spare for dust cover 2 can with joint piece 12 keeps fixed, the top of dust cover inner wall is provided with protection pad 23, protection pad 23 is the foam-rubber cushion, and the texture is soft, mainly avoids dust cover 2 to cause the damage because of the friction on the surface of procapsid 1, the bottom of 2 inner wall both sides of dust cover respectively with two one side fixed connection of first slider 7.
The middle of the front face of the dust cover 2 is fixedly connected with a pulling part 24, the pulling part 24 is pulled downwards to drive the dust cover 2 to move when the dust cover 2 is closed, the right side of the front face of the front shell 1 is provided with a control switch 25, and the control switch 25 is connected with an indoor illuminating lamp and can also be connected with other facilities as required.
The surface of the rope 8 is connected with the outer surface of the pulley 5 in a sliding way, and one end of the rope 8 is fixedly connected with the left side of the top of the second sliding block 10.
The top of the clamping block 18 is slidably connected with the top of the inner surface of the groove 14, and one end of the rotating rod 16 is provided with a movable groove.
The rear shell 3 is embedded in the wall, a plurality of convex strips are arranged on the surface of the rear shell 3, and the convex strips are used for increasing the friction force between the rear shell 3 and the wall, so that the rear shell 3 can be always kept in a stable state.
The front surface of the front shell body 1 is provided with an operation display screen, and one side of the second sliding block 10 is in sliding connection with one side of the inner surface of the rectangular groove 4.
The utility model provides a pair of embedded oxygen boosting device with dustproof function's theory of operation as follows:
when the terminal needs to be used, at the moment, only the buttons 20 on the left side and the right side of the clamping block 12 need to be pressed simultaneously, so that the movable rod 19 starts to move towards the inside of the groove 14, meanwhile, one side of the button 20 starts to extrude the spring 21, the movable rod 19 drives the rotating rod 16 to start to do circular motion by taking one end of the fixed rod 15 as a circle center, and the connecting rod 17 drives the clamping block 18 to contract towards the inside of the groove 14;
when the clamping block 18 is completely contracted in the groove 14, the clamping piece 22 loses the limitation, and the second slide block 10 starts to move downwards along the surface of the second slide rod 9 under the action of gravity because the weight of the second slide block 10 is greater than that of the first slide block 7;
meanwhile, the first sliding block 7 is pulled by the rope 8 to move upwards along the surface of the first sliding rod 6, the first sliding block 7 drives the dust cover 2 to move upwards while moving upwards, and when the second sliding block 10 moves to the top of the cushion pad 11, the dust cover 2 is just completely unfolded, so that the terminal is completely exposed outside, and the terminal can be used for operation at the moment.
Compared with the prior art, the utility model provides a pair of embedded oxygen boosting device with dustproof function has following beneficial effect:
the utility model provides an embedded oxygen enrichment facility with dustproof function, through set up dust cover 2 on the surface of front shell 1, can prevent dust from adsorbing on the surface of front shell 1 directly effectively, avoid the too much problem that causes the terminal to use normally of dust, can also play the effect of preventing the mistake and touching simultaneously;
through the matching arrangement of the pulley 5, the first sliding rod 6, the first sliding block 7, the second sliding block 10, the second sliding rod 9 and the rope 8, when the dust cover 2 needs to be opened for operation, the dust cover 2 can be automatically moved upwards for opening without being manually pulled upwards;
through joint piece 12, dead lever 15, dwang 16, connecting rod, fixture block 18, carriage release lever 19, spring 21 and button 20 cooperation setting for dust cover 2 can be fixed on joint piece 12, can make dust cover 2 be in the fixed state all the time when not using terminal, only needs to press two buttons 20 simultaneously when using terminal, and dust cover 2 just opens automatically at once, and it is very convenient to use, easy operation, and is more practical.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an embedded oxygen boosting device with dustproof function which characterized in that includes:
a front housing and a dust cover;
the rear shell is arranged on the back of the front shell, rectangular grooves are formed in two sides of the front shell, pulleys are fixedly connected to the tops of the inner surfaces of the rectangular grooves, a first slide bar is fixedly connected between the tops and the bottoms of the inner surfaces of the rectangular grooves and located on the left side of each pulley, a first slide block is sleeved on the surface of each first slide bar, a rope is fixedly connected to the right side of the top of each first slide block, a second slide bar is fixedly connected between the tops and the bottoms of the inner surfaces of the rectangular grooves and located on the right side of each pulley, a second slide block is sleeved on the surface of each second slide bar, and a cushion pad is arranged at the bottom of the inner surface of each rectangular groove and located below the second slide block;
the joint piece, joint piece fixed connection in the centre of procapsid bottom, the joint groove has been seted up in the centre of joint piece top, the both sides of joint inslot surface all communicate flutedly, one side fixedly connected with dead lever of recess internal surface, the one end of dead lever is rotated and is connected with the dwang, the one end of dwang is rotated and is connected with the connecting rod, the one end fixedly connected with fixture block of connecting rod, the other end fixedly connected with carriage release lever of dwang, just the one end of carriage release lever is run through the inside of joint piece and extend to the outside of joint piece, the one end of carriage release lever just is located one side fixedly connected with button of joint piece, the surface of carriage release lever just is located one side of button with the spring has been cup jointed between the relative one side of joint piece.
2. The embedded oxygen enrichment device with the dustproof function as claimed in claim 1, wherein a clamping member is fixedly connected to the middle of the bottom of the dustproof cover, a protective pad is arranged on the top of the inner wall of the dustproof cover, and the bottoms of two sides of the inner wall of the dustproof cover are respectively and fixedly connected to one side of the two first sliding blocks.
3. The embedded oxygen enrichment device with the dustproof function as claimed in claim 1, wherein a pulling part is fixedly connected to the middle of the front face of the dustproof cover, and a control switch is arranged on the right side of the front face of the front housing.
4. The embedded oxygen-enriching device with dust-proof function as claimed in claim 1, wherein the surface of the rope is slidably connected with the outer surface of the pulley, and one end of the rope is fixedly connected with the left side of the top of the second sliding block.
5. The embedded oxygen enrichment device with the dustproof function as claimed in claim 1, wherein the top of the fixture block is slidably connected with the top of the inner surface of the groove, and one end of the rotating rod is provided with a movable groove.
6. The embedded oxygen enrichment device with dust prevention function as claimed in claim 1, wherein the rear housing is embedded inside the wall, and the surface of the rear housing is provided with a plurality of ribs.
7. The embedded oxygen enrichment device with dust prevention function as claimed in claim 1, wherein an operation display screen is disposed on the front surface of the front housing, and one side of the second slider is slidably connected to one side of the inner surface of the rectangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304583.1U CN210656151U (en) | 2020-04-15 | 2020-04-15 | Embedded oxygen enrichment device with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304583.1U CN210656151U (en) | 2020-04-15 | 2020-04-15 | Embedded oxygen enrichment device with dustproof function |
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| CN210656151U true CN210656151U (en) | 2020-06-02 |
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| CN201921304583.1U Active CN210656151U (en) | 2020-04-15 | 2020-04-15 | Embedded oxygen enrichment device with dustproof function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981367A (en) * | 2020-08-03 | 2020-11-24 | 孟晓 | Embedded LED structure |
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2020
- 2020-04-15 CN CN201921304583.1U patent/CN210656151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981367A (en) * | 2020-08-03 | 2020-11-24 | 孟晓 | Embedded LED structure |
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