CN209388602U - A kind of liftable hospital's direction board - Google Patents
A kind of liftable hospital's direction board Download PDFInfo
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- CN209388602U CN209388602U CN201821391519.7U CN201821391519U CN209388602U CN 209388602 U CN209388602 U CN 209388602U CN 201821391519 U CN201821391519 U CN 201821391519U CN 209388602 U CN209388602 U CN 209388602U
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- direction board
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Abstract
The utility model relates to hospital's decorative engineering technical fields, disclose a kind of liftable hospital's direction board, including direction board main body and two for connecting the connecting rod of direction board main body, the first cavity is offered inside ceiling, the second cavity is offered in wall, first cavity is connected to the second cavity and the two is internally provided with transmission component, transmission component includes the driving gear being located between two connecting rods and the driven gear engaged with driving gear, is fixed with the latch engaged respectively with driving gear and driven gear in two connecting rods.Since driving gear is engaged with the latch in two connecting rods respectively with driven gear, when driving gear drives driven gear rotation, two connecting rods move up or down simultaneously, to drive direction board main body to move up and down, the terrain clearance of direction board main body is adjusted with this, when needing to dismantle direction board main body and replacing its content, the difficulty of replacement direction board main body is reduced, replacement efficiency is improved.
Description
Technical field
The utility model relates to hospital's decorative engineering technical field, in particular to a kind of liftable hospital's direction board.
Background technique
Direction board is a kind of for conveying information, instruction or the label of mark.Common direction board type can be divided into vertical
Formula, horizontal, suspension type, wall type, inserted etc..Direction board is often hung on the ceiling of hospital provides relevant information for patient,
Guidance, the differentiation of outpatient service department and the prompt of safe poster of such as medical route.
Currently, the Chinese utility model patent that notification number is CN207441118U discloses a kind of suspension type safety instruction language
The top of label, label ontology is hinged with mounting base by hinge, and round tube, the inner wall of round tube are fixedly connected on the right side of mounting base
It is connected with motion bar, the left end of motion bar is run through the right side of mounting base and extended to inside mounting base, motion bar right end
It is fixedly connected with fixed block, the left side of fixed block is fixedly connected with the right end of spring, and the left end of spring and the right end of round tube are solid
Fixed connection, and spring is actively socketed on the surface of motion bar, the upper end of fixed block is connected with support rod by shaft, support
The surface of bar offers perforation, and support rod is connected with connecting rod, the connection by the pin shaft that inner wall is fixedly connected of perforating
The lower end of bar is connected with bracket by closing axis, and bracket is fixedly connected on the surface of round tube, and the right side of mounting base is fixed to be connected
It is connected to support leg.
Above-mentioned technical proposal pulls motion bar by pull ring to the left, drives fixed block to move downward, so that support rod and company
Extension bar rotates counterclockwise, at this time spring contraction, pushes suspension type safety instruction language label, so that support rod passes through in mounting hole；
Pull ring is unclamped, spring extends after losing pressure, and fixed block drives support rod clockwise movement, and motion bar is compared with coarse position and mounting base
Right side inner wall contacts back support rod stop motion, fixes mounting base with this, solves suspension type direction board to a certain extent
Dismantle difficult problem.But since suspension type direction board is often connect with ceiling, terrain clearance is larger, when replacing instruction
When board content, it usually needs direction board is dismantled by staircase, to increase the difficulty of replacement direction board content.
For this purpose, needing a kind of liftable hospital's direction board, by adjusting direction board terrain clearance, needing to dismantle instruction
When board replaces its content, replacement difficulty is reduced, improves replacement efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of liftable hospital's direction board,
When needing to dismantle direction board and replacing its content, the difficulty of replacement is reduced.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of liftable hospital
Direction board is used to connect the connecting rod of direction board main body, day including the direction board main body and two for conveying relevant information
The first cavity is offered inside card, and the second cavity is offered in wall, is provided with biography in first cavity and the second cavity
Dynamic component, the transmission component include driving gear between two connecting rods and engaged with driving gear from
Moving gear is fixed with the latch engaged respectively with driving gear and driven gear in two connecting rods.
By using above-mentioned technical proposal, the first cavity and the second cavity are opened up respectively in ceiling and wall, first
The transmission component being provided with including driving gear and driven gear in cavity and the second cavity, driven gear is in driving gear
Drive under rotate, since driving gear is engaged with the latch in two connecting rods respectively with driven gear, when driving gear with
When driven gear rotates, two connecting rods move up or down simultaneously, so that direction board main body be driven to move up and down, are adjusted with this
The terrain clearance for saving direction board main body reduces replacement direction board main body when needing to dismantle direction board main body and replacing its content
The difficulty of content improves replacement efficiency.
The utility model is further arranged to, and the transmission component further includes the first round being fixedly connected with driving gear
Bar, the first drive bevel gear engaged with the first driven wheel of differential, is consolidated the first driven wheel of differential for being connected to first round bar one end
Surely it is connected in the first drive bevel gear and the second wheel bar vertical with first round bar, is fixedly connected on the of second wheel bar one end
Two driven wheel of differential, the second drive bevel gear engaged with the second driven wheel of differential and be fixed in the second drive bevel gear and
The third round bar vertical with the second wheel bar, the second wheel bar are extended in the second cavity by the first cavity, the third round bar
In the second cavity.
By using above-mentioned technical proposal, it is fixedly connected and the first active conical tooth on the second wheel bar in first round bar one end
The first driven wheel of differential for taking turns engagement is fixedly connected on third round bar top and engages with the second driven wheel of differential on the second wheel bar
The second drive bevel gear, when rotating third round bar, the second drive bevel gear drive the second driven wheel of differential rotation, thus band
Dynamic second wheel bar rotation, first drive bevel gear of second wheel bar one end drive the rotation of the first driven wheel of differential, to drive the
One wheel bar rotation, drives driving gear and driven gear to rotate, moves up or down connecting rod, to adjust instruction with this
The terrain clearance of board main body is reduced the difficulty of replacement direction board body matter with this, improves the efficiency of replacement.
The utility model is further arranged to, and third round bar bottom is fixedly connected with the hand for rotating third round bar
Wheel.
By using above-mentioned technical proposal, it is fixedly connected with handwheel in third round bar bottom, handwheel is used to rotate third round bar,
Effort when third round bar is rotated, to reduce so as to improve the efficiency of entire transmission component running.
The utility model is further arranged to, and two vertical bars, two connections are fixed on the ceiling inner wall
Bar is fixed with sliding block far from the side of driving gear and driven gear, offers in the vertical bar and slides cooperation with the sliding block
Sliding slot.
By using above-mentioned technical proposal, vertical bar is fixed in the first cavity, the fixed and sliding slot in two connecting rods
The sliding block of cooperation is slid, when connecting rod moves up and down, sliding block slides up and down in sliding slot, and sliding slot plays limit to connecting rod and makees
With, avoid connecting rod in moving process skew and be detached from driving gear or driven gear, so as to avoid direction board main body
Height can not adjust.
The utility model is further arranged to, and the connecting rod bottom offers third cavity, is set in the third cavity
It is equipped with the first snap component, first snap component includes the first spring being fixed on connecting rod inner wall and the first spring
The stripe board being fixedly connected, the card for being fixed on the button of stripe board side and being fixedly connected below button with stripe board
Block, the button and the fixture block all extend to outside connecting rod, and the direction board body upper surface is offered to be connected for grafting
The groove of extension bar offers the card slot with fixture block clamping on the side wall of the groove.
By using above-mentioned technical proposal, third cavity is opened up in connecting rod bottom, is arranged in third cavity by first
Spring, stripe board, the first snap component of button and fixture block composition, button are squeezed into third cavity, stripe board is to leaning on
The side of nearly first spring is mobile, and the first spring is compressed, and fixed fixture block is brought into third cavity with stripe board, by first
Snap component grafting enters in groove, release button, and fixture block springs into card slot under the elastic reaction of the first spring and is clamped, thus will
Connecting rod is detachably connected with direction board main body, when direction board main body or connecting rod failure, is convenient for direction board main body
Or connecting rod individually removes maintenance or replacement, so as to improve maintenance efficiency, reduces maintenance cost.
The utility model is further arranged to, and the ceiling bottom thread is connected with the first telescopic rod, and described first stretches
Contracting bar internal slide is connected with the second telescopic rod, is arranged the second of restricted connecting rod moving range at the top of second telescopic rod
Snap component and its bottom is threadedly coupled with direction board body top.
By using above-mentioned technical proposal, the first telescopic rod that setting top is threadedly coupled with ceiling and positioned at first
The second buckle group is arranged in the second telescopic rod that bottom inside telescopic rod is connect with direction board main body screw, the second telescopic rod inside
Part, when the second telescopic rod slides in the first telescopic rod with the movement of direction board main body, the second internal snap component
The range slid upward or downward to limit connecting rod, with this avoid connecting rod sliding excessively and with driving gear and driven
Gear is detached from, and further avoids the case where can not adjusting direction board body height generation.
The utility model is further arranged to, and second snap component includes be provided with the second telescopic rod side wall rectangular
Slot, the second spring being fixedly connected with rectangular groove groove wall and the circular block being fixedly connected with second spring, described first is flexible
The circular trough being clamped there are two being opened up respectively on the inner wall at bar both ends with the circular block.
By using above-mentioned technical proposal, opens up two respectively on the inner wall at the first telescopic rod both ends and be clamped with circular block
Circular trough, when connecting rod moves up or down, circular block is squeezed into square groove by the first telescopic rod inner wall, works as circle
When block is corresponding with round groove location, second spring, which springs into circular block in circular trough, is clamped it with circular trough, with this company of limitation
The range that extension bar moves up or down avoids connecting rod is mobile from being excessively detached from driving gear and driven gear, to avoid
The height of direction board main body can not be adjusted.
The utility model is further arranged to, and the ceiling bottom is fixed with the first expansion bolt, and described second is flexible
Bar bottom is fixed with the second expansion bolt, offers first be threadedly coupled with the first expansion bolt at the top of first telescopic rod
Screw hole, the direction board body top offer the second screw hole being threadedly coupled with the second expansion bolt.
By using above-mentioned technical proposal, fixed and the first telescopic rod respectively in ceiling bottom and the first telescopic rod bottom
The first expansion bolt and the second expansion bolt that first screw hole at top and the second screw hole of direction board body top are threadedly coupled,
When the first telescopic rod or the second telescopic rod failure need repairing or replace when, convenient for being dismantled, improve repair or more
The efficiency changed reduces the cost of maintenance or replacement.
In conclusion the utility model has the following beneficial effects:
1, engaged respectively with the latch in two connecting rods due to driving gear with driven gear, when driving gear with it is driven
When gear rotates, two connecting rods move up or down simultaneously, so that direction board main body be driven to move up and down, are adjusted and are referred to this
The terrain clearance for showing board main body reduces replacement direction board body matter when needing to dismantle direction board main body and replacing its content
Difficulty, improve replacement efficiency；
2, it is arranged in the third cavity that connecting rod bottom opens up and is made of the first spring, stripe board, button and fixture block
The first snap component, button is squeezed into third cavity, stripe board is mobile to the side close to the first spring, with stripe board
Fixed fixture block is brought into third cavity, and the first snap component grafting is entered in groove, and fixture block is made in the elasticity of the first spring
It springs into card slot and is clamped under, to connecting rod and direction board main body are detachably connected, when direction board main body or connecting rod go out
When existing failure, convenient for direction board main body or connecting rod are individually removed maintenance or replacement, so as to improve maintenance efficiency, maintenance is reduced
Cost；
3, opened up respectively on the inner wall at the first telescopic rod both ends two with circular block clamping circular troughs, when connecting rod to
When above or moving down, circular block is squeezed into square groove by the first telescopic rod inner wall, when circular block is corresponding with round groove location
When, second spring, which springs into circular block in circular trough, is clamped it with circular trough, limits connecting rod with this and moves up or down
Range, avoid connecting rod is mobile from being excessively detached from driving gear and driven gear, thus avoid the height of direction board main body without
Method is adjusted.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of embodiment；
Fig. 2 is the schematic diagram of the section structure of transmission component in embodiment；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the enlarged drawing in Fig. 1 at B.
In figure: 1, the first cavity；2, the second cavity；3, connecting rod；31, third cavity；32, latch；33, sliding block；4, refer to
Show board main body；41, groove；411, card slot；42, the second screw hole；5, transmission component；51, driving gear；52, driven gear；53,
First round bar；54, the first drive bevel gear；55, the first driven wheel of differential；56, the second wheel bar；57, the second drive bevel gear；
58, the second driven wheel of differential；59, third round bar；6, handwheel；7, vertical bar；71, sliding slot；8, the first snap component；81, first
Spring；82, stripe board；83, button；84, fixture block；9, the first expansion bolt；10, the first telescopic rod；101, the first screw hole；102,
Circular trough；11, the second telescopic rod；111, the second expansion bolt；12, the second snap component；121, square groove；122, the second bullet
Spring；123, circular block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of liftable hospital's direction board, including connecting rod 3, direction board main body 4 and transmission component
5.Connecting rod 3 has two, and section is circle, is respectively engaged with the both ends at 4 top of direction board main body.
As shown in Figure 1, offering the first cavity 1 on ceiling, the second cavity 2 is offered in wall.Transmission component 5 is arranged
In the first cavity 1 and the second cavity 2, for adjusting 4 terrain clearance of direction board main body.As shown in connection with fig. 2, transmission component 5 wraps
Include driving gear 51, driven gear 52, first round bar 53, the first drive bevel gear 54, the first driven wheel of differential 55, second wheel bar
56, the second drive bevel gear 57, the second driven wheel of differential 58 and third round bar 59.Driving gear 51 and driven gear 52 are located at
Between two connecting rods 3, and driven gear 52 is engaged with driving gear 51.Latch 32, latch 32 are fixed in two connecting rods 3
It is engaged respectively with driving gear 51 and driven gear 52.53 one end of first round bar and driving gear 51 are fixed, the other end and first
Driven wheel of differential 55 is fixed.First drive bevel gear 54 and the first driven wheel of differential 55 are fixed.Second wheel bar 56 and first round bar
53 is vertical, is extended in the second cavity 2 by the first cavity 1, and one end and the first drive bevel gear 54 are fixed, the other end and second
Driven wheel of differential 58 is fixed.Second driven wheel of differential 58 is located in the second cavity 2 and engages with the second drive bevel gear 57.Third
It is in the second cavity 2 and vertical with the second wheel bar 56 to take turns bar 59, one end and the second drive bevel gear 57 are fixed, and the other end is solid
Surely there is handwheel 6.When the terrain clearance of direction board main body 4 to be adjusted, handwheel 6 is rotated, rotates third round bar 59, second actively
Bevel gear 57 drives the rotation of the second driven wheel of differential 58, so that the second wheel bar 56 be driven to rotate, first on the second wheel bar 56 is main
Dynamic bevel gear 54 drive the first driven wheel of differential 55 rotation, thus drive first round bar 53 rotate so that driving gear 51 and from
Moving gear 52 rotates, and drives two connecting rods 3 to move down with this, to adjust the terrain clearance of direction board main body 4, reduces
The difficulty for replacing 4 content of direction board main body, improves the efficiency of replacement.
As shown in Figure 1, being respectively fixed with sliding block 33 in two connecting rods 3.Sliding block 33 has two pieces, is rectangular block structure,
It is located at side of the connecting rod 3 far from driving gear 51 and driven gear 52.Vertical bar 7 is provided in first cavity 1.Vertically
Bar 7 has two, is rectangle rod-like structure, fixes at the top of one end and ceiling, the other end is fixed with ceiling bottom.Two
Sliding slot 71 is offered in vertical bar 7 respectively, two sliding slots 71 cooperate with two slidings of sliding block 33 respectively.Vertical bar 7 and sliding slot 71
Setting avoid connecting rod 3 skew occur when moving up and down and is detached from driving gear 51 or driven gear 52, to keep away
The case where 4 height of direction board main body can not be adjusted is exempted from.
As shown in Figure 1, two 3 bottoms of connecting rod offer third cavity 31.Is provided with inside third cavity 31
One snap component 8.As shown in connection with fig. 3, the first snap component 8 includes the first spring 81, stripe board 82, button 83 and fixture block
84.First spring, 81 one end is fixed with 3 inner wall of connecting rod, and the other end and stripe board 82 are fixed.83 one end of button is fixed on bar shaped
On plate 82, the other end is extended to outside third cavity 31.Fixture block 84 is located at 83 lower section of button, and one end of which is fixed on stripe boards 82
On, it is moved inside and outside third cavity 31 with the movement of stripe board 82.4 upper surface of direction board main body opens up fluted 41.
41 section of groove is circle, there are two, it is respectively used to two connecting rods 3 of grafting.Card slot 411 is offered on 41 cell wall of groove, is blocked
Slot 411 and fixture block 84 are engaged by clamping.When button 83 is squeezed into third cavity 31, drive stripe board 82 to close to the first spring
81 side is mobile, and fixed fixture block 84 is brought into third cavity 31 with stripe board 82, and 3 grafting of connecting rod is entered groove 41
Interior, release button 83, fixture block 84 springs into card slot 411 under the elastic reaction of the first spring 81 and is clamped, thus by connecting rod 3 with
Direction board main body 4 is detachably connected.When direction board main body 4 or connecting rod 3 break down, user only need to be by direction board main body
4 or connecting rod 3 individually remove maintenance or replacement, so as to improve the efficiency repaired or replaced.
As shown in figure 4, ceiling bottom is fixed with the first expansion bolt 9.First expansion bolt, 9 expanding end is fixed on smallpox
Intralamellar part, the end of thread extend to outside ceiling.The first telescopic rod 10 and the second telescopic rod 11 are provided between two connecting rods 3.
The first screw hole 101 is offered at the top of first telescopic rod 10, the first screw hole 101 is threadedly coupled with the end of thread of the first expansion bolt 9.
Second telescopic rod 11 and the sliding of the first telescopic rod 10 cooperate and are located inside the first telescopic rod 10.As shown in connection with fig. 1, second is flexible
11 bottom of bar is fixed with the second expansion bolt 111.The second screw hole 42 is offered at the top of direction board main body 4.Second expansion bolt 111
Expanding end is fixed on inside the second telescopic rod 11, and the end of thread is threadedly coupled with the second screw hole 42.
As shown in figure 4, being provided with the second snap component 12 at the top of the second telescopic rod 11.Second snap component 12 includes rectangular
Slot 121, second spring 122 and circular block 123.121 section of square groove be it is rectangular, be provided with the side wall of the second telescopic rod 11
On.122 one end of second spring is fixedly connected with 121 cell wall of square groove, and the other end is fixedly connected with circular block 123.Circular block 123
For semicircle, by second spring 122 elastic reaction in square groove 121 horizontal sliding.It is opened up on first telescopic rod, 10 inner wall
There is circular trough 102.There are two circular troughs 102, is located at 10 bottom and top of the first telescopic rod.When the second telescopic rod 11 is
In one telescopic rod 10 when sliding, circular block 123 is squeezed into square groove 121 by 10 inner wall of the first telescopic rod, when circular block 123 with
102 position of circular trough is ejected into clamping in circular trough 102 under the elastic force effect of second spring 122 to circular block 123 when corresponding to,
To realize the fixation to 4 position of direction board main body.
When the present embodiment is in use, handwheel 6 is rotated, rotates third round bar 59, positioned at the second of 59 top of third round bar
Drive bevel gear 57 drives the rotation of the second driven wheel of differential 58, so that the second wheel bar 56 be driven to rotate, is located on the second wheel bar 56
The first drive bevel gear 54 drive the first driven wheel of differential 55 rotation, thus drive first round bar 53 rotate, first round bar 53
Rotation driven the rotation of driving gear 51, driving gear 51 drives driven gear 52 to rotate, makes to move down in connecting rod 3 with this
It is dynamic, so that direction board main body 4 be driven to move up and down, the terrain clearance of direction board main body 4 is effectively had adjusted, when direction board to be replaced
When the knowledge content of main body 4, direction board main body 4 need to only be adjusted downwards, replacement difficulty is reduced with this, improves replacement
Efficiency.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of liftable hospital's direction board, including direction board main body (4) and two for connecting direction board main body (4)
Connecting rod (3) offers the second cavity (2) it is characterized in that: offering the first cavity (1) inside ceiling in wall, and described
One cavity (1) is communicated with the second cavity (2) and the two is internally provided with transmission component (5), and the transmission component (5) includes being located at
Driving gear (51) between two connecting rods (3) and the driven gear (52) engaged with driving gear (51), two
The latch (32) engaged respectively with driving gear (51) and driven gear (52) is fixed on the connecting rod (3).
2. a kind of liftable hospital's direction board according to claim 1, it is characterized in that: the transmission component (5) also wraps
Include the first round bar (53) being fixedly connected with driving gear (51), the first driven wheel of differential for being connected to first round bar (53) one end
(55), the first drive bevel gear (54) for engaging with the first driven wheel of differential (55) is fixedly connected on the first drive bevel gear
(54) on and vertical with first round bar (53) the second wheel bar (56), it is fixedly connected on the second driven of second wheel bar (56) one end
Bevel gear (58), the second drive bevel gear (57) engaged with the second driven wheel of differential (58) and it is fixed on the second active conical tooth
Third round bar (59) on (57) and vertical with the second wheel bar (56) is taken turns, second wheel bar (56) is extended by the first cavity (1)
In to the second cavity (2), the third round bar (59) is located in the second cavity (2).
3. a kind of liftable hospital's direction board according to claim 2, it is characterized in that: the third round bar (59) bottom
It is fixedly connected with the handwheel (6) for rotating third round bar (59).
4. a kind of liftable hospital's direction board according to claim 1, it is characterized in that: solid in first cavity (1)
Surely there are two vertical bars (7), two connecting rods (3) are fixed with far from the side of driving gear (51) and driven gear (52)
Sliding block (33) offers the sliding slot (71) with the sliding block (33) sliding cooperation on the vertical bar (7).
5. a kind of liftable hospital's direction board according to claim 1, it is characterized in that: the connecting rod (3) bottom is opened
Equipped with third cavity (31), it is provided with the first snap component (8) in the third cavity (31), first snap component (8)
Including the first spring (81) being fixed on connecting rod (3) inner wall, the stripe board (82) being fixedly connected with the first spring (81), consolidate
It is scheduled on the button (83) of stripe board (82) side and is located at the fixture block being fixedly connected below button (83) with stripe board (82)
(84), the button (83) and the fixture block (84) all extend to connecting rod (3) outside, direction board main body (4) upper surface
The groove (41) for plug connection bar (3) is offered, is offered on the side wall of the groove (41) and fixture block (84) clamping
Card slot (411).
6. a kind of liftable hospital's direction board according to claim 1, it is characterized in that: the ceiling bottom thread connects
It is connected to the first telescopic rod (10), the first telescopic rod (10) internal slide is connected with the second telescopic rod (11), and described second stretches
The second snap component (12) of restricted connecting rod (3) moving range of setting and its bottom and direction board main body at the top of contracting bar (11)
(4) screw top connects.
7. a kind of liftable hospital's direction board according to claim 6, it is characterized in that: second snap component (12)
Including being provided with the square groove (121) of the second telescopic rod (11) side wall, the second spring being fixedly connected with square groove (121) cell wall
(122) and with second spring (122) circular block (123) being fixedly connected, on the inner wall at the first telescopic rod (10) both ends
The circular trough (102) being clamped there are two opening up respectively with the circular block (123).
8. a kind of liftable hospital's direction board according to claim 6, it is characterized in that: the ceiling bottom is fixed with
First expansion bolt (9), the second telescopic rod (11) bottom are fixed with the second expansion bolt (111), first telescopic rod
(10) top offers the first screw hole (101) being threadedly coupled with the first expansion bolt (9), direction board main body (4) top
Offer the second screw hole (42) being threadedly coupled with the second expansion bolt (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391519.7U CN209388602U (en) | 2018-08-27 | 2018-08-27 | A kind of liftable hospital's direction board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391519.7U CN209388602U (en) | 2018-08-27 | 2018-08-27 | A kind of liftable hospital's direction board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388602U true CN209388602U (en) | 2019-09-13 |
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ID=67869246
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821391519.7U Active CN209388602U (en) | 2018-08-27 | 2018-08-27 | A kind of liftable hospital's direction board |
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| Country | Link |
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| CN (1) | CN209388602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212243A (en) * | 2020-09-30 | 2021-01-12 | 安徽爱莱特照明灯具有限公司 | Multi-lamp-tube LED illuminating lamp convenient to maintain |
-
2018
- 2018-08-27 CN CN201821391519.7U patent/CN209388602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212243A (en) * | 2020-09-30 | 2021-01-12 | 安徽爱莱特照明灯具有限公司 | Multi-lamp-tube LED illuminating lamp convenient to maintain |
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