CN217875403U - Head lamp device - Google Patents
Head lamp device Download PDFInfo
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- CN217875403U CN217875403U CN202222203909.XU CN202222203909U CN217875403U CN 217875403 U CN217875403 U CN 217875403U CN 202222203909 U CN202222203909 U CN 202222203909U CN 217875403 U CN217875403 U CN 217875403U
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- lamp holder
- mounting plate
- spherical space
- lamp
- connecting shaft
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Abstract
The utility model provides a head lamp device, this head lamp device includes: the lamp holder, the mounting plate and the fixing band; the fixing band is a hemispherical skeleton structure formed by mutually connecting a plurality of strip-shaped components, one surface of the mounting plate is connected to one side of a circular opening of the fixing band, and one end of the lamp holder is transversely connected to the other surface of the mounting plate in a sliding manner; the lamp holder is provided with a spherical space at the other end, and the tail part of the lamp holder is inserted into the spherical space and is rotationally connected with the lamp holder. Fix the fixed band at medical personnel's overhead, the fixed band passes through the mounting panel and is connected with the lamp stand, and lamp holder and lamp stand pass through universal revolution mechanic and connect, and the lamp holder is all adjustable in four directions about from top to bottom, and the lamp stand can be on the mounting panel horizontal slip, has further increased the adjustable irradiation range of medical headlight. The problem of current medical headlight shine angle of adjustment single, unable diversified regulation is solved.
Description
Technical Field
The utility model relates to a medical auxiliary equipment technical field, concretely relates to headlamp device.
Background
With the development of medical technology, medical equipment is a basic condition for continuously improving the technical level of medical science and is also an important mark of the degree of modernization, and the medical equipment becomes an important field of modern medical treatment. The development of medical treatment is largely dependent on the development of instruments, and even in the development of the medical industry, the breakthrough of bottlenecks plays a decisive role.
In some occasions needing accurate observation, special illuminating lamps are needed, and in order to make both hands free, headlamps are often tied on the heads of the users; however, the conventional head lamp is fixed in structure, when the irradiation angle is deviated, only simple up-and-down adjustment can be performed, when the angle needs to be adjusted left and right, the adjustment can be performed only through the swinging of the head, but the swinging of the head can influence the observation angle; based on the above problems, it is desirable to provide a medical headlamp that can be adjusted in multiple directions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a headlamp device to solve the unable multi-angle problem of adjusting of current medical headlight.
The utility model provides a head lamp device includes: the lamp comprises a lamp cap, a lamp holder, a mounting plate and a fixing band;
the fixing band is of a hemispherical skeleton structure formed by mutually connecting a plurality of strip-shaped components, one surface of the mounting plate is connected to one side of a circular opening of the fixing band, and one end of the lamp holder is transversely connected to the other surface of the mounting plate in a sliding manner;
a spherical space is arranged inside the other end of the lamp holder, and the tail part of the lamp holder is inserted into the spherical space and is rotationally connected with the lamp holder;
the lamp holder is connected with the mounting plate through a support frame, the support frame is arranged in a front-back inclined mode, and the lamp holder is arranged on the front lower portion of the mounting plate;
and the support frame is a telescopic piece.
Furthermore, the support frame includes dead lever and telescopic link, the one end of dead lever is connected the mounting panel, the other end of dead lever is inside hollow tubular structure, the one end of telescopic link is inserted and is located inside the other end of dead lever, the dead lever with the telescopic link constitutes telescopic slide bar structure, the other end of telescopic link with the lamp stand is connected.
Furthermore, the support frame also comprises four connecting rods, the four connecting rods are connected end to end in a rotating mode to form a diamond-shaped structure, and two opposite angles of the diamond-shaped structure are respectively close to the fixing rods and are connected with the telescopic rods in a rotating mode.
Furthermore, the another side of mounting panel transversely is provided with two sections cross-sections and is trapezoidal spout, the one end that the mounting panel was connected to the support frame is provided with the slider, the slider corresponds both ends the spout is provided with two trapezoidal lugs.
Furthermore, a positioning hole is formed in the position, between the two convex blocks, of the sliding block, the positioning hole is a threaded through hole, and a positioning bolt is arranged in the positioning hole.
Furthermore, a round opening is formed in one side, close to the lamp holder, of the spherical space;
the tail end of the lamp holder is provided with a cylindrical connecting shaft, the cylindrical connecting shaft is inserted into the spherical space from the circular opening, a plurality of mounting holes are formed in the circumferential surface of one end, inserted into the spherical space, of the cylindrical connecting shaft, the plurality of mounting holes are wound around the cylindrical connecting shaft for a circle, and balls are arranged in the mounting holes.
Furthermore, a circle of stop block structures protruding towards the circle center is arranged at the round opening of the spherical space, and the inner diameter of each stop block structure is larger than the outer diameter of the cylindrical connecting shaft and smaller than the outer diameter of the cylindrical connecting shaft at which the balls are arranged.
Furthermore, a dust cover is arranged at the round opening of the spherical space, the dust cover is of a stacked layered structure, and the other end of the dust cover is fixed on the cylindrical connecting shaft.
Furthermore, one side of the spherical space, which is far away from the round opening, is provided with a threading hole, and the cylindrical connecting shaft is of a tubular structure.
Adopt above-mentioned technical scheme, compare with prior art, the beneficial effects of the utility model are that:
the utility model provides a headlight device includes: the lamp comprises a lamp cap, a lamp holder, a mounting plate and a fixing band;
the fixing band is a hemispherical skeleton structure formed by mutually connecting a plurality of strip-shaped components, one surface of the mounting plate is connected to one side of a circular opening of the fixing band, and one end of the lamp holder is transversely connected to the other surface of the mounting plate in a sliding manner; the lamp holder is provided with a lamp holder, and the lamp holder is connected with the lamp holder in a rotating mode. The lamp holder is connected with the mounting plate through a support frame, the support frame is arranged in a front-back inclined mode, and the lamp holder is arranged on the front lower portion of the mounting plate; and the support frame is a telescopic piece.
When the specific scheme is implemented, the fixing band is fixed at the top of the head of the medical staff, the fixing band is connected with the lamp holder through the mounting plate, the lamp holder is connected with the lamp holder through the universal rotating structure, the lamp holder can be adjusted in four directions, namely up, down, left and right, and meanwhile, the lamp holder can be ensured to slide left and right on the mounting plate by utilizing the structural design that one end of the lamp holder is transversely connected to the other surface of the mounting plate in a sliding manner, so that the adjustable irradiation range of the medical head lamp is further enlarged; meanwhile, a support frame is arranged between the lamp holder and the mounting plate and is connected with the mounting plate, the support frame is arranged in a front-back inclined mode, the lamp holder is arranged below the mounting plate in front, and the support frame is a telescopic piece (the telescopic characteristic of the support frame is utilized, and the lamp holder can be adjusted at a telescopic distance). Therefore, the horizontal irradiation position, the irradiation angle and even the irradiation distance can be changed only by the manual operation of medical staff. The utility model provides a headlight device has solved current medical headlight and has shone angle of adjustment single, the unable problem of diversely adjusting.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a partial structure of a head lamp device provided by the present invention;
fig. 2 is a schematic view of an overall three-dimensional structure of the headlamp apparatus provided by the present invention;
fig. 3 is a schematic overall sectional view of the head lamp device provided by the present invention;
fig. 4 is a partially enlarged view of fig. 3 at a.
In the figure: 1-fixing band, 2-mounting plate, 21-sliding groove, 3-lamp holder, 31-spherical space, 32-threading hole, 4-lamp holder, 41-cylindrical connecting shaft, 42-rolling ball, 5-supporting frame, 51-sliding block, 52-locking device, 53-fixing rod, 54-telescopic rod and 55-connecting rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The embodiment of the application provides a headlight device for shine the diversified regulation of angle when medical headlight uses.
The present embodiment provides a headlamp apparatus, as shown in fig. 1-2, including: the lamp holder 4, the lamp holder 3, the mounting plate 2 and the fixing band 1;
the fixing band 1 is a hemispherical skeleton structure formed by mutually connecting a plurality of strip-shaped components, one surface of the mounting plate 2 is connected to one side of a circular opening of the fixing band 1, and one end of the lamp holder 3 is transversely connected to the other surface of the mounting plate 2 in a sliding manner;
the other end of the lamp holder 3 is provided with a spherical space 31, and the tail of the lamp holder 4 is inserted into the spherical space 31 and is rotatably connected with the lamp holder 3.
A support frame 5 is arranged between the lamp holder 3 and the mounting plate 2 for connection, the support frame 5 is arranged in a front-back inclined manner, and the lamp holder 3 is arranged in the front lower part of the mounting plate 2; the supporting frame 5 is a telescopic member (as shown in fig. 1, the lamp holder 3 is directly connected to a fixing rod 53 in the structure of the supporting frame 5, and the fixing rod 53 can achieve stable length extension).
During practical application, fix fixed band 1 at user's top of the head, fixed band 1 passes through mounting panel 2 and lamp stand 3 is connected, and lamp stand 3 can be on mounting panel 2 the horizontal slip, has increased the adjustable irradiation range of medical headlight. The lamp holder 4 is connected with the lamp holder 3 through a universal rotating structure, so that the lamp holder 4 can be adjusted in four directions, namely up, down, left and right.
Fix the headlight device overhead when the user, mounting panel 2 is in user's forehead position, and support frame 5 one end is connected on mounting panel 2, and lamp stand 3 is connected to the other end, extends lamp stand 3 and lamp holder 4 to between user's the two meshes, shines more carefully, clear to the position that the user two meshes observed.
In the specific technical scheme of the embodiment of the utility model, as shown in fig. 1, support frame 5 includes dead lever 53 and telescopic link 54, and mounting panel 2 is connected to the one end of dead lever 53, and the other end of dead lever 53 is inside hollow tubular structure, and inside the other end of locating dead lever 53 was inserted to the one end of telescopic link 54, dead lever 53 constituted telescopic slide bar structure with telescopic link 54, and the other end and the lamp stand 3 of telescopic link 54 are connected.
The adjustable length of support frame 5 satisfies different users ' head size, and lamp stand 3 fixes on telescopic link 54, follows telescopic link 54's flexible drive lamp holder 4 and adjusts from top to bottom, makes lamp holder 4's adjustable irradiation range wider.
In a further technical solution, in the headlamp apparatus provided in the embodiment of the present invention, the support frame is used as a telescopic member, and a specific structural design is adopted instead of selecting a common telescopic rod structure, so that the stability of the headlamp apparatus can be further ensured; researchers find that the medical lamp holder is heavy in weight, so that the common telescopic part structure easily causes the deformation of the telescopic rod, and the telescopic function and stability of the subsequent headlamp are not facilitated; therefore, the headlamp device adopted by the embodiment of the present invention adopts the design of the diamond-shaped telescopic frame in order to overcome the problem, the supporting frame 5 is composed of four connecting rods 55, a fixing rod 53 and a telescopic rod 54, wherein the four connecting rods 55 are connected end to end in a rotating manner to form the diamond-shaped structure, the fixing rod 53 and the telescopic rod 54 can be used as a pair of relative sliding rods, as shown in fig. 1, a rotating shaft is arranged between the two connecting rods, a rotating shaft with a specific structure is also arranged between the two bottommost connecting rods, a sliding hole is dug at the rotating shaft with the specific structure, the telescopic rod 54 is supplied to pass through, and the rotating shaft of the telescopic rod 54 is fixed relative to the rotating shaft with the specific structure; the lamp holder 3 is connected to a rotating shaft of a specific structure or the tail end of the telescopic rod 54.
The utility model discloses among the specific technical scheme, support frame 5 still includes four connecting rods 55, and four connecting rods 55 rotate end to end and connect and form the rhombus structure, and two diagonal angles of rhombus structure are close to respectively with dead lever 53 and telescopic link 54 rotates to be connected.
The four connecting rods 55 make the whole structure of the support frame 5 more firm, the fixing rods 53 and the telescopic rods 54 are arranged on the diagonal line of the diamond structure, and the diamond structure can stretch along with the telescopic rods 54 to reinforce the lamp holder 3 and the lamp holder 4.
Specifically, the lamp holder 3 slides to one side of the mounting plate 2, and then the lamp holder 4 is inclined to the center position of the mounting plate 2, so that sufficient light supplement can be performed on an inclined plane in front of the sight of a user, and shadow formation caused by inclination of an operation plane is avoided.
In the specific technical solution of the embodiment of the present invention, as shown in fig. 3, a circular opening is provided at one side of the spherical space 31 close to the lamp head 4;
the tail end of the lamp holder 4 is provided with a cylindrical connecting shaft 41, the cylindrical connecting shaft 41 is inserted into the spherical space 31 from the circular opening, a plurality of mounting holes are formed in the circumferential surface of one end of the cylindrical connecting shaft 41 inserted into the spherical space 31, the plurality of mounting holes wind the cylindrical connecting shaft 41 for one circle, and balls 42 are arranged in the mounting holes.
Specifically, one end of the cylindrical connecting shaft 41 inserted into the spherical space 31 is provided with a circle of balls 42, the outer sides of all the balls 42 are in contact with the inner wall of the spherical space 31, the lamp head 4 rotates around the circular opening of the spherical space 31, and the balls 42 roll on the inner wall of the spherical space 31, so that multi-angle adjustment of the lamp head 4 is realized.
The utility model discloses among the specific technical scheme of embodiment, spherical space 31's circular opening part is provided with towards the bellied round dog structure of centre of a circle department, and the internal diameter of dog structure is greater than cylindrical connecting axle 41's external diameter, is less than the external diameter that cylindrical connecting axle 41 installed ball 42 department.
The inner wall of the spherical space 31 at the circular opening is provided with a stopper structure, the ball 4242 rolls to the circular opening and is stopped by the stopper structure protruding out of the inner wall, the cylindrical connecting shaft 41 is prevented from being separated from the spherical space 31, and the ball 42 is also prevented from falling off from the circular opening along the movement of the inner wall of the spherical space 31.
The utility model discloses among the concrete technical scheme of embodiment, the circular opening part in spherical space 31 is provided with the dust cover, and the lamellar structure of dust cover for piling up, the other end of dust cover is fixed in on the cylindrical connecting axle 41.
The front and rear end openings of the dust cover are respectively connected with the outer side of the circular opening of the spherical space 31 and the cylindrical connecting shaft 41 exposed out of the spherical space 31 in a sealing manner, the universal rotary connection position of the lamp holder 4 and the lamp holder 3 is sealed, and dust and debris are prevented from entering the spherical space 31 and affecting the rotation of the lamp holder 4.
The utility model discloses among the concrete technical scheme of embodiment, mounting panel 2's another side transversely is provided with two sections cross-sections and is trapezoidal spout 21, and the one end that mounting panel 2 was connected to support frame 5 is provided with slider 51, and slider 51 corresponds both ends spout 21 and is provided with two trapezoidal lugs.
The sliding block 51 on the supporting frame 5 slides left and right along the sliding groove 21 on the mounting plate 2, the sliding block 51 is simultaneously connected with the two sections of sliding grooves 21 in a sliding manner, so that the sliding block 51 is fixed more firmly and cannot deviate during sliding, the cross section of the sliding groove 21 is small in a trapezoidal opening and large in the interior, and the sliding block can be prevented from being separated from the sliding groove 21 by a trapezoidal convex block.
The utility model discloses among the concrete technical scheme, the position between two lugs is provided with the locating hole on the slider 51, and the locating hole is the screw thread through-hole, is provided with positioning bolt 52 in the locating hole.
The positioning bolt 52 is in threaded connection with the positioning hole, when the slide block 51 slides to a specified position, the positioning bolt 52 is screwed, the positioning bolt 52 penetrates through the threaded through hole to be pressed against the mounting plate, and the support frame 5 is prevented from driving the lamp holder 3 and the lamp holder 4 to slide left and right in the use process.
In the embodiment of the present invention, as shown in fig. 3, one side of the spherical space 31 away from the circular opening is provided with a threading hole 32, and the cylindrical connecting shaft 41 is set to be a tubular structure.
The power cord of the lamp holder 4 is directly threaded into the tubular structure of the cylindrical connecting shaft 41 through the threading hole 32 in the spherical space 31 of the lamp holder 3, so that the power cord is prevented from being exposed and the sight of a user is blocked.
To sum up, fix fixed band 1 at user's top of the head, fixed band 1 passes through mounting panel 2 and lamp stand 3 is connected, and lamp stand 3 can be on mounting panel 2 the horizontal slip, has increased the adjustable irradiation range of medical headlight. The lamp holder 4 is connected with the lamp holder 3 through a universal rotating structure, so that the lamp holder 4 can be adjusted in four directions, namely up, down, left and right.
Specifically, the lamp holder 3 slides to one side of the mounting plate 2, and then the lamp holder 4 is inclined to the center position of the mounting plate 2, so that sufficient light supplement can be performed on an inclined plane in front of the sight of a user, and shadow formation caused by inclination of an operation plane is avoided.
Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the embodiments and features of the embodiments in the present application may be combined with each other without conflict. Such modifications, substitutions or combinations do not depart from the scope of the invention in its spirit or essential characteristics.
Claims (9)
1. A headlamp assembly, comprising: the lamp comprises a lamp cap, a lamp holder, a mounting plate and a fixing band;
the fixing band is of a hemispherical skeleton structure formed by mutually connecting a plurality of strip-shaped components, one surface of the mounting plate is connected to one side of a circular opening of the fixing band, and one end of the lamp holder is transversely connected to the other surface of the mounting plate in a sliding manner;
a spherical space is arranged inside the other end of the lamp holder, and the tail part of the lamp holder is inserted into the spherical space and is rotationally connected with the lamp holder;
the lamp holder is connected with the mounting plate through a support frame, the support frame is arranged in a front-back inclined mode, and the lamp holder is arranged on the front lower portion of the mounting plate;
and the support frame is a telescopic piece.
2. The headlamp assembly as claimed in claim 1, wherein the supporting frame comprises a fixing rod and a telescopic rod, one end of the fixing rod is connected to the mounting plate, the other end of the fixing rod is a hollow tubular structure, one end of the telescopic rod is inserted into the other end of the fixing rod, the fixing rod and the telescopic rod form a telescopic sliding rod structure, and the other end of the telescopic rod is connected to the lamp holder.
3. The headlamp assembly as claimed in claim 2, wherein the supporting frame further comprises four connecting rods, the four connecting rods are pivotally connected end to form a diamond structure, and two opposite corners of the diamond structure are respectively adjacent to the fixing rod and pivotally connected to the telescopic rod.
4. The headlamp according to claim 3, wherein two sliding grooves with trapezoidal cross sections are transversely formed on the other side of the mounting plate, a sliding block is arranged at one end of the supporting frame connected with the mounting plate, and two trapezoidal protruding blocks are arranged on the sliding grooves corresponding to the two ends of the sliding block.
5. The headlamp unit as defined in claim 4, wherein a positioning hole is formed in the slider at a position between the two projections, the positioning hole is a threaded through hole, and a positioning bolt is disposed in the positioning hole.
6. The headlamp assembly as defined in claim 1, wherein a side of the spherical space adjacent to the base is provided with a circular opening;
the tail end of the lamp holder is provided with a cylindrical connecting shaft, the cylindrical connecting shaft is inserted into the spherical space from the circular opening, a plurality of mounting holes are formed in the circumferential surface of one end, inserted into the spherical space, of the cylindrical connecting shaft, the plurality of mounting holes are wound around the cylindrical connecting shaft for a circle, and balls are arranged in the mounting holes.
7. The headlamp apparatus as claimed in claim 6, wherein the circular opening of the spherical space is provided with a ring of stopper structures protruding toward the center of the circle, and the inner diameter of the stopper structures is larger than the outer diameter of the cylindrical connecting shaft and smaller than the outer diameter of the cylindrical connecting shaft where the balls are mounted.
8. The headlight device as claimed in claim 7, wherein a dust cover is provided at the circular opening of the spherical space, the dust cover having a stacked layered structure, and the other end of the dust cover is fixed to the cylindrical connecting shaft.
9. The headlamp according to claim 8, wherein a threading hole is provided on a side of the spherical space away from the circular opening, and the cylindrical connecting shaft is provided in a tubular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222203909.XU CN217875403U (en) | 2022-08-22 | 2022-08-22 | Head lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222203909.XU CN217875403U (en) | 2022-08-22 | 2022-08-22 | Head lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217875403U true CN217875403U (en) | 2022-11-22 |
Family
ID=84079747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222203909.XU Active CN217875403U (en) | 2022-08-22 | 2022-08-22 | Head lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217875403U (en) |
-
2022
- 2022-08-22 CN CN202222203909.XU patent/CN217875403U/en active Active
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