CN110345450B - Electric lifting medical lamp - Google Patents

Electric lifting medical lamp Download PDF

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Publication number
CN110345450B
CN110345450B CN201910643189.9A CN201910643189A CN110345450B CN 110345450 B CN110345450 B CN 110345450B CN 201910643189 A CN201910643189 A CN 201910643189A CN 110345450 B CN110345450 B CN 110345450B
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China
Prior art keywords
plate
fixed
sleeve
main
hole
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CN201910643189.9A
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CN110345450A (en
Inventor
杨建新
叶绪华
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Jining Public Health Medical Center
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Individual
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36Hoisting or lowering devices, e.g. for maintenance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20Lighting for medical use

Abstract

The invention discloses an electric lifting medical lamp, which comprises a base, wherein a lower guide sleeve seat is fixed on the top surface of the base, a main connecting plate is fixed on the top surface of the lower guide sleeve seat, the lower end of a lifting screw rod is inserted and sleeved in a central through hole formed in the middle of the main connecting plate, a main annular plate is formed at the lower end of the lifting screw rod, a spline shaft part is formed in the middle of the bottom surface of the main annular plate, a lower vertical column is formed at the bottom end of the spline shaft part, the top surface of the main annular plate is close to the bottom surface of the main connecting plate, a transmission gear is inserted and sleeved on the spline shaft part, the edge part of the transmission gear is inserted and sleeved in an annular groove formed in the inner side wall of the upper part of the lower guide sleeve seat, a middle connecting plate is fixed in the middle of the; it can rise automatically and adjust the height, and its height-adjusting need not the card and puts the structure moreover for parts such as its lifting screw and lifting sleeve are difficult to warp, guarantee normal lift effect.

Description

Electric lifting medical lamp
Technical Field
The invention relates to the technical field of medical equipment, in particular to an electric lifting medical lamp.
Background
In the existing medical equipment, the lighting lamp is an important part, when the detection is performed on the parts of a human body, such as throat, eyes, nostrils, ears and the like, the lighting needs to be increased to facilitate manual insertion and detection, while the lighting angle of the existing lighting lamp can only be changed by bending the gooseneck tube, so that the height adjustment cannot be performed, and the lighting is inconvenient;
and some lamp bodies can carry out height control, but height control is through the telescopic link along base pipe height control, then, rotate lock nut again, make its tip press on the lateral wall of the part that the telescopic link is in the base pipe, its live time has been of a specified duration and can make the bottom of telescopic link warp and produce not hard up, make fixed firm inadequately, and simultaneously, the bottom extrusion deformation of telescopic link can change with the inside wall degree of adaptability of base pipe, make the bottom card of telescopic link partly wherein at the base pipe easily, thereby make its height control unsmooth, influence the regulation effect.
Disclosure of Invention
The invention aims to provide an electric lifting medical lamp, which can automatically lift and adjust the height without a clamping structure, so that the lifting screw rod, the lifting sleeve and other parts are not easy to deform, and the normal lifting effect is ensured.
The technical solution of the invention is as follows:
an electric lifting medical lamp comprises a base, wherein a lower guide sleeve seat is fixed on the top surface of the base, a main connecting plate is fixed on the top surface of the lower guide sleeve seat, the lower end of a lifting screw rod is inserted and sleeved in a central through hole formed in the middle of the main connecting plate, a main annular plate is formed at the lower end of the lifting screw rod, a spline shaft part is formed in the middle of the bottom surface of the main annular plate, a lower vertical column is formed at the bottom end of the spline shaft part, the top surface of the main annular plate is close to the bottom surface of the main connecting plate, a transmission gear is inserted and sleeved on the spline shaft part, an annular groove formed on the inner side wall of the upper part of the lower guide sleeve seat is inserted and sleeved at the edge part of the transmission gear, an intermediate connecting plate is fixed in the middle of the inner part of the lower guide sleeve seat, the side wall of the intermediate connecting plate is fixed on the, the lower vertical column is inserted and sleeved in the self-lubricating sleeve, a lower annular self-lubricating plate is fixed on the top surface of the supporting sleeve body, the bottom surface of the transmission gear is tightly attached to the lower annular self-lubricating plate, and the top surface of the transmission gear is tightly attached to the bottom surface of a pressing block arranged in the middle of the bottom surface of the main annular plate;
the outer side wall of the upper portion of the lower guide sleeve seat is fixedly provided with a transverse plate, the bottom surface of the transverse plate is fixedly provided with a driving motor, an output shaft of the driving motor penetrates through the transverse plate and is fixedly provided with a driving gear, the edge portion of the driving gear is inserted into a slot formed in the outer side wall of the upper portion of the lower guide sleeve seat and is meshed with the driving gear, and the slot is communicated with the annular groove.
Furthermore, an upper self-lubricating plate is fixed on the top surface of the main annular plate, and the top surface of the upper self-lubricating plate is tightly attached to the bottom surface of the main connecting plate.
Furthermore, a protective support cover is fixed on the outer side wall of the upper part of the lower guide sleeve seat, and the transverse plate, the driving motor and the driving gear are positioned in the protective support cover.
Further, the top end of the lifting screw is connected with a lifting sleeve in a threaded mode, a threaded connection sleeve portion is formed in the middle of the top surface of the lifting sleeve, a lampshade base is connected to the threaded connection sleeve portion in a threaded mode, a gooseneck is fixed to the top end of the lampshade base, a lampshade is fixed to the top end of the gooseneck, and a lighting lamp body is installed in the lampshade.
Furthermore, a guide sleeve is fixed on the outer side wall of the lifting sleeve, a vertical guide pipe is fixed on the top surface of one side of the main connecting plate, and the vertical guide pipe is inserted and sleeved in the guide sleeve.
Furthermore, a transverse hole is formed in the side wall of the upper part of the lifting sleeve, the inner end of the transverse hole is communicated with the screw joint sleeve part, the outer end of the transverse hole is communicated with a connecting through hole formed in the side wall of the upper part of the guide sleeve, and a side through hole is formed in the side wall of the bottom end of the vertical guide tube;
the electric connecting wire of the lighting lamp body is sequentially inserted into the lamp shade seat, the screw joint sleeve part, the transverse hole, the connecting through hole, the guide sleeve, the vertical guide pipe and the side through hole.
Furthermore, the end part of the electric connecting wire of the lighting lamp body extends out of the side through hole and is electrically connected with a control main board in a controller fixed on the outer side wall of the protective supporting cover.
Furthermore, the driving motor is electrically connected with a control main board in a controller fixed on the outer side wall of the protective support cover through an electric connecting wire.
Furthermore, a plurality of pushing pulleys are arranged on the base.
The invention has the beneficial effects that:
it can rise automatically and adjust the height, and its height-adjusting need not the card and puts the structure moreover for parts such as its lifting screw and lifting sleeve are difficult to warp, guarantee normal lift effect.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a partial top view at the base;
fig. 4 is a partial cross-sectional view at the lower guide sleeve seat.
Detailed Description
Example (b): referring to fig. 1 to 4, an electric lifting medical lamp includes a base 10, a lower guide sleeve seat 11 is fixed on a top surface of the base 10, a main connecting plate 12 is fixed on a top surface of the lower guide sleeve seat 11, a lower end of a lifting screw 13 is inserted into a central through hole 121 formed in a middle portion of the main connecting plate 12, a main annular plate 131 is formed at a lower end of the lifting screw 13, a spline shaft portion 132 is formed in a middle portion of a bottom surface of the main annular plate 131, a lower vertical column 133 is formed at a bottom end of the spline shaft portion 132, a top surface of the main annular plate 131 is close to a bottom surface of the main connecting plate 12, a transmission gear 14 (the middle portion of the transmission gear 14 is a spline hole which is matched with the spline shaft portion 132) is inserted into the spline shaft portion 132, an edge portion of the transmission gear 14 is inserted into an annular groove 111 formed in an upper portion of an inner side wall of the lower guide sleeve, the side wall of the middle connecting plate 15 is fixed on the inner side wall of the lower guide sleeve seat 11, the top surface of the middle connecting plate 15 is fixed with a supporting sleeve body 141, the inner side wall of the supporting sleeve body 141 is fixed with a self-lubricating sleeve 142, the lower vertical column 133 is inserted in the self-lubricating sleeve 142, the top surface of the supporting sleeve body 141 is fixed with a lower annular self-lubricating plate 143, the bottom surface of the transmission gear 14 is tightly attached to the lower annular self-lubricating plate 143, and the top surface of the transmission gear 14 is tightly attached to the bottom surface of a compression block arranged in the middle of the bottom surface of the main annular plate;
a transverse plate 16 is fixed on the outer side wall of the upper part of the lower guide sleeve seat 11, a driving motor 17 is fixed on the bottom surface of the transverse plate 16, an output shaft of the driving motor 17 penetrates through the transverse plate 16 and is fixed with a driving gear 171, the edge part of the driving gear 171 is inserted into a slot 112 formed on the outer side wall of the upper part of the lower guide sleeve seat 11 and is meshed with the transmission gear 14, and the slot 112 is communicated with the annular groove 111.
Furthermore, an upper self-lubricating plate 139 is fixed on the top surface of the main annular plate 131, and the top surface of the upper self-lubricating plate 139 is tightly attached to the bottom surface of the main connecting plate 12.
Further, a protective support cover 18 is fixed on the upper outer side wall of the lower guide sleeve seat 11, and the transverse plate 16, the driving motor 17 and the driving gear 171 are positioned in the protective support cover 18.
Furthermore, the top end of the lifting screw 13 is screwed with a lifting sleeve 20, a screwed sleeve part 21 is formed in the middle of the top surface of the lifting sleeve 20, a lampshade base 22 is screwed on the screwed sleeve part 21, a gooseneck 23 is fixed at the top end of the lampshade base 22, a lampshade 24 is fixed at the top end of the gooseneck 23, and a lighting lamp body is installed in the lampshade 24.
Further, a guide sleeve 25 is fixed on the outer side wall of the lifting sleeve 20, a vertical guide pipe 19 is fixed on the top surface of one side of the main connecting plate 12, and the vertical guide pipe 19 is inserted and sleeved in the guide sleeve 25.
Further, a lateral hole 26 is formed on the upper side wall of the lifting sleeve 20, the inner end of the lateral hole 26 is communicated with the screw-on sleeve portion 21, the outer end of the lateral hole 26 is communicated with a connecting through hole 251 formed on the upper side wall of the guide sleeve 25, and a lateral through hole 191 is formed on the bottom side wall of the vertical guide tube 19;
the electrical connection wires of the lighting lamp body are sequentially inserted into the lamp shade base 22, the screw sleeve portion 21, the transverse hole 26, the connection through hole 251, the guide sleeve 25, the vertical guide tube 19 and the side through hole 191.
Further, the end of the electrical connection line (the electrical connection line in the drawing is a straight line, and is actually a spirally wound line to ensure normal expansion) of the lighting lamp body extends out of the side through hole 191 and is electrically connected with the control main board in the controller 100 fixed on the outer side wall of the protective support cover 18.
Further, the driving motor 17 is electrically connected to a control main board in the controller 100 fixed to the outer side wall of the shield support cover 18 through an electrical connection line.
Further, a plurality of pushing pulleys 101 are mounted on the base 10.
In this embodiment, a control motherboard is disposed in the controller 100, a control button is mounted on a housing of the controller 100, the control button is electrically connected to the control motherboard through a connection line, the control motherboard is electrically connected to a power line, the power line extends out of the control motherboard, and the controller 100 is a conventional known controller and will not be described in detail;
in this embodiment, it can control the illumination lamp body to light or close through artifical the control button of pressing, can control driving motor 17 through pressing control button simultaneously and move for drive gear 171 drives drive gear 14 and rotates, thereby realizes that lifting screw 13 rotates, realizes the height position control of lifting sleeve 20, and can adjust the angle of shining of illumination lamp body through artifical crooked gooseneck 23, and is very convenient.
This embodiment is using the completion back, all need with the altitude mixture control of lifting sleeve 20 to minimumly, guarantees that inside electric connecting wire return to the heliciform, prevents to lengthen for a long time after making electric connecting wire warp and can't return to original heliciform.

Claims (6)

1. An electric lift medical treatment lamp, includes base (10), its characterized in that: a lower guide sleeve seat (11) is fixed on the top surface of the base (10), a main connecting plate (12) is fixed on the top surface of the lower guide sleeve seat (11), the lower end of a lifting screw (13) is inserted and sleeved in a central through hole (121) formed in the middle of the main connecting plate (12), a main annular plate (131) is formed at the lower end of the lifting screw (13), a spline shaft part (132) is formed in the middle of the bottom surface of the main annular plate (131), a lower vertical column (133) is formed at the bottom end of the spline shaft part (132), the top surface of the main annular plate (131) is close to the bottom surface of the main connecting plate (12), a transmission gear (14) is inserted and sleeved on the spline shaft part (132), the edge part of the transmission gear (14) is inserted and sleeved in an annular groove (111) formed on the inner side wall of the upper part of the lower guide sleeve seat (11), an intermediate connecting plate (15) is fixed in the middle of the inner part of the lower guide sleeve seat (11), and the, a supporting sleeve body (141) is fixed on the top surface of the middle connecting plate (15), a self-lubricating sleeve (142) is fixed on the inner side wall of the supporting sleeve body (141), a lower vertical column (133) is inserted in the self-lubricating sleeve (142), a lower annular self-lubricating plate (143) is fixed on the top surface of the supporting sleeve body (141), the bottom surface of the transmission gear (14) is tightly attached to the lower annular self-lubricating plate (143), and the top surface of the transmission gear (14) is tightly attached to the bottom surface of a pressing block arranged in the middle of the bottom surface of the main annular plate (131);
a transverse plate (16) is fixed on the outer side wall of the upper part of the lower guide sleeve seat (11), a driving motor (17) is fixed on the bottom surface of the transverse plate (16), an output shaft of the driving motor (17) penetrates through the transverse plate (16) and is fixed with a driving gear (171), the edge part of the driving gear (171) is inserted and sleeved in a slot (112) formed on the outer side wall of the upper part of the lower guide sleeve seat (11) and is meshed with a transmission gear (14), and the slot (112) is communicated with the annular groove (111);
the top end of the lifting screw (13) is in threaded connection with a lifting sleeve (20), a threaded sleeve part (21) is formed in the middle of the top surface of the lifting sleeve (20), a lampshade base (22) is in threaded connection with the threaded sleeve part (21), a gooseneck (23) is fixed to the top end of the lampshade base (22), a lampshade (24) is fixed to the top end of the gooseneck (23), and a lighting lamp body is installed in the lampshade (24);
a guide sleeve (25) is fixed on the outer side wall of the lifting sleeve (20), a vertical guide pipe (19) is fixed on the top surface of one side of the main connecting plate (12), and the vertical guide pipe (19) is inserted and sleeved in the guide sleeve (25);
a transverse hole (26) is formed in the side wall of the upper part of the lifting sleeve (20), the inner end of the transverse hole (26) is communicated with the screw joint sleeve part (21), the outer end of the transverse hole (26) is communicated with a connecting through hole (251) formed in the side wall of the upper part of the guide sleeve (25), and a side through hole (191) is formed in the side wall of the bottom end of the vertical guide pipe (19);
the electric connection wires of the lighting lamp body are sequentially inserted in the lamp shade base (22), the screw joint sleeve part (21), the transverse hole (26), the connecting through hole (251), the guide sleeve (25), the vertical guide pipe (19) and the side through hole (191).
2. The electrically powered lift medical light of claim 1, wherein: an upper self-lubricating plate (139) is fixed on the top surface of the main annular plate (131), and the top surface of the upper self-lubricating plate (139) is tightly attached to the bottom surface of the main connecting plate (12).
3. The electrically powered lift medical light of claim 1, wherein: a protective support cover (18) is fixed on the outer side wall of the upper portion of the lower guide sleeve seat (11), and the transverse plate (16), the driving motor (17) and the driving gear (171) are located in the protective support cover (18).
4. The electrically powered lift medical light of claim 3, wherein: the end part of the electric connecting wire of the lighting lamp body extends out of the side through hole (191) and is electrically connected with a control main board in a controller (100) fixed on the outer side wall of the protective supporting cover (18).
5. The electrically powered lift medical light of claim 3, wherein: the driving motor (17) is electrically connected with a control mainboard in a controller (100) fixed on the outer side wall of the protective supporting cover (18) through an electric connecting wire.
6. The electrically powered lift medical light of claim 1, wherein: a plurality of pushing pulleys (101) are mounted on the base (10).
CN201910643189.9A 2019-07-17 2019-07-17 Electric lifting medical lamp Active CN110345450B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910643189.9A CN110345450B (en) 2019-07-17 2019-07-17 Electric lifting medical lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910643189.9A CN110345450B (en) 2019-07-17 2019-07-17 Electric lifting medical lamp

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CN110345450B true CN110345450B (en) 2020-08-11

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412400A (en) * 2020-03-28 2020-07-14 绍兴康赛浦照明电器有限公司 L ED emergency lighting equipment convenient to carry
CN111963975A (en) * 2020-08-25 2020-11-20 华北理工大学 Lighting device is restoreed in oral cavity

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Publication number Priority date Publication date Assignee Title
CN105650553A (en) * 2016-03-25 2016-06-08 付淑珍 Intelligent LED energy-saving lighting fixture convenient to mount and capable of extending and contracting
CN107091454A (en) * 2017-01-23 2017-08-25 顾彩晓 A kind of LED illumination street lamp
CN107131458A (en) * 2017-07-06 2017-09-05 佛山海悦智达科技有限公司 It is a kind of can automatic lifting lighting apparatus
CN107893924A (en) * 2017-11-30 2018-04-10 肇庆高新区黑阳科技有限公司 A kind of adjustable eye-protecting desk lamp
CN108870244A (en) * 2017-11-23 2018-11-23 雷鸣 Screw rod lifting type street lamp
CN108916745A (en) * 2018-08-14 2018-11-30 胡春霞 A kind of adjustable lamps and lanterns

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130051025A1 (en) * 2011-08-25 2013-02-28 Vincent Lai Table lamp having a lamp shade that can displace transversally and rotate by 360 degrees

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650553A (en) * 2016-03-25 2016-06-08 付淑珍 Intelligent LED energy-saving lighting fixture convenient to mount and capable of extending and contracting
CN107091454A (en) * 2017-01-23 2017-08-25 顾彩晓 A kind of LED illumination street lamp
CN107131458A (en) * 2017-07-06 2017-09-05 佛山海悦智达科技有限公司 It is a kind of can automatic lifting lighting apparatus
CN108870244A (en) * 2017-11-23 2018-11-23 雷鸣 Screw rod lifting type street lamp
CN107893924A (en) * 2017-11-30 2018-04-10 肇庆高新区黑阳科技有限公司 A kind of adjustable eye-protecting desk lamp
CN108916745A (en) * 2018-08-14 2018-11-30 胡春霞 A kind of adjustable lamps and lanterns

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Inventor after: Yang Jianxin

Inventor after: Ye Xuhua

Inventor before: Ye Xuhua

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Effective date of registration: 20200710

Address after: 272031 Shandong Rencheng district city of Jining province Beijiao nine meters of solid pile of Jining infectious disease hospital

Applicant after: Yang Jianxin

Address before: No.113, Foping 2nd Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province

Applicant before: Ye Xuhua

GR01 Patent grant
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Effective date of registration: 20220608

Address after: 272000 Jiumi solid pile in the north suburb of Jining City, Shandong Province

Patentee after: Jining public health medical center

Address before: 272031 Jining infectious disease hospital, Jiumi gudui, north suburb of Rencheng District, Jining City, Shandong Province

Patentee before: Yang Jianxin