CN218237376U

CN218237376U - Shadowless lamp

Info

Publication number: CN218237376U
Application number: CN202222765981.1U
Authority: CN
Inventors: 李湘军; 魏鑫凯; 郑启旺; 伏彦龙; 杨凯杰
Original assignee: Beijing Baijiang Technology Co ltd
Current assignee: Beijing Baijiang Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-06
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a shadowless lamp relates to medical auxiliary instrument technical field. This shadowless lamp includes the base, it has the switch door to articulate on the base, set up flutedly on the base, the inside of recess is equipped with the fixed block, be equipped with the head rod between the inside wall of fixed block and recess, it is connected with first bracing piece to rotate on the head rod, be equipped with the second connecting rod on the first bracing piece, it is connected with the second bracing piece to rotate on the second connecting rod, it is connected with the connecting piece to rotate on the free end of second bracing piece, it is connected with the third bracing piece to rotate on the connecting piece, be equipped with the altitude mixture control subassembly on the second bracing piece, be equipped with support piece on the third bracing piece, be equipped with the shadowless lamp body on the third bracing piece. The utility model discloses be convenient for fold and accomodate and carry, shared volume is less.

Description

Shadowless lamp

Technical Field

The utility model relates to a medical treatment auxiliary instrument technical field particularly, relates to a shadowless lamp.

Background

Surgical shadowless lamps are used to illuminate the surgical site for optimal viewing of small, low contrast objects at various depths in the incision and body cavity. Because the head, hands and instruments of the operator can cause interference shadows to the surgical site, the surgical shadowless lamp should be designed to eliminate the shadows as much as possible and minimize color distortion. In addition, the shadowless lamp must be able to continue to operate for a long period of time without emitting excessive heat, since overheating can cause discomfort to the operator and can also dry the tissue in the surgical field.

At present, most of the existing shadowless lamps are complex in structure and large in overall size, so that the shadowless lamps are inconvenient to move and store, and particularly, the shadowless lamps which are large and inconvenient to carry cannot be used under some special conditions, such as emergency treatment and small-sized operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shadowless lamp is convenient for fold and is accomodate and carry, and shared volume is less.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a shadowless lamp, the on-line screen storage device comprises a base, it has the switch door to articulate on the above-mentioned base, set up flutedly on the above-mentioned base, the inside of above-mentioned recess is equipped with the fixed block, be equipped with the head rod between the inside wall of above-mentioned fixed block and above-mentioned recess, it is connected with first bracing piece to rotate on the above-mentioned head rod, be equipped with the second connecting rod on the above-mentioned first bracing piece, it is connected with the second bracing piece to rotate on the above-mentioned second connecting rod, it is connected with the connecting piece to rotate on the free end of above-mentioned second bracing piece, it is connected with the third bracing piece to rotate on the above-mentioned connecting piece, be equipped with the altitude mixture control subassembly on the above-mentioned second bracing piece, be equipped with support piece on the above-mentioned third bracing piece, be equipped with the shadowless lamp body on the above-mentioned third bracing piece.

The utility model discloses an in some embodiments, all be equipped with the mounting on above-mentioned base, above-mentioned first bracing piece and the above-mentioned second bracing piece, above-mentioned mounting includes fixture block, spring and solid fixed ring, has seted up the standing groove on the above-mentioned solid fixed ring, and above-mentioned fixture block sliding connection is on above-mentioned standing groove, and above-mentioned spring setting is between the tank bottom of above-mentioned fixture block and above-mentioned standing groove.

In some embodiments of the present invention, the height adjusting assembly includes a third connecting rod and a fixing bolt, the second supporting rod includes at least two second supporting rod units, the third connecting rod is disposed between two of the second supporting rod units, the second supporting rod unit is provided with a matching groove slidably connected to the third connecting rod, and the fixing bolt is disposed on the second supporting rod unit.

In some embodiments of the present invention, the supporting member includes a fourth supporting rod, the fourth supporting rod is hinged on the third supporting rod, and a supporting groove matched with the fourth supporting rod is circumferentially disposed on the outer side wall of the second supporting rod.

In some embodiments of the present invention, the connecting member includes a connecting ring, the connecting ring is rotatably connected to the second support rod, and the third support rod is rotatably connected to the connecting ring.

In some embodiments of the present invention, the base is provided with a plurality of straps.

In some embodiments of the present invention, a gasket is disposed inside the groove, and a handle is disposed on the base.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the embodiment of the application provides a shadowless lamp, the on-line screen storage device comprises a base, it has the switch door to articulate on the above-mentioned base, set up flutedly on the above-mentioned base, the inside of above-mentioned recess is equipped with the fixed block, be equipped with the head rod between the inside wall of above-mentioned fixed block and above-mentioned recess, it is connected with first bracing piece to rotate on the above-mentioned head rod, be equipped with the second connecting rod on the above-mentioned first bracing piece, it is connected with the second bracing piece to rotate on the above-mentioned second connecting rod, it is connected with the connecting piece to rotate on the free end of above-mentioned second bracing piece, it is connected with the third bracing piece to rotate on the above-mentioned connecting piece, be equipped with the altitude mixture control subassembly on the above-mentioned second bracing piece, be equipped with support piece on the above-mentioned third bracing piece, be equipped with the shadowless lamp body on the above-mentioned third bracing piece. This shadowless lamp includes the base, and it has the switch door to articulate on the base, constitutes the box that has the chamber that holds between the switch door and the base promptly, holds the chamber and is equated to the recess of seting up on the base, sets up the fixed block in the inside of recess, sets up the head rod between the inside wall of fixed block and recess, rotates on the head rod and connects first bracing piece for first bracing piece can rotate on the head rod. The free end of the first supporting rod is provided with a second connecting rod, and the second connecting rod is rotatably connected with a second supporting rod, namely the second supporting rod can rotate on the second connecting rod. The connecting piece is connected to the free end of the second supporting rod in a rotating mode, the connecting piece can rotate on the second supporting rod, the connecting piece is connected with the third supporting rod in a rotating mode, the third supporting rod can rotate on the connecting piece, and the position of the third supporting rod can be adjusted through rotation of the connecting piece. The third supporting rod is provided with a supporting piece, the other end of the supporting piece is in supporting contact with the second supporting rod, and the free end of the third supporting rod is provided with a shadowless lamp body for lighting. The height adjusting assembly is arranged on the second supporting rod and can adjust the height of the second supporting rod, so that the effect of adjusting the irradiation angle of the shadowless lamp is achieved; the utility model discloses be convenient for fold and accomodate and carry, shared volume is less.

When in actual use, rotate first bracing piece, second bracing piece and third bracing piece through the adjustment, can fold holistic first bracing piece, second bracing piece and third bracing piece and accomodate it to the recess on the base in, accomodate the completion back, seal the base through the switch door to portable. The height adjusting assembly on the second supporting rod can adjust the height of the second supporting rod so as to control the irradiation angle of the shadowless lamp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a shadowless lamp according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a partially enlarged schematic view of C in fig. 1.

Icon: 1-a base; 2, opening and closing the door; 3-a first support bar; 4-a second support bar; 5-a third support bar; 6-a fourth support bar; 7-a first connecting rod; 8-a second connecting rod; 9-a third connecting rod; 10-shadowless lamp body; 11-a support groove; 12-a fixing bolt; 13-a groove; 14-a first runner; 15-a second chute; 16-a third chute; 17-a first card slot; 18-a second card slot; 19-a third card slot; 20-a fixed ring; 21-placing a groove; 22-a fixture block; 23-a spring; 24-briquetting; 25-a connecting ring; and 26-fixing block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted 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 according to specific situations by those of ordinary skill in the art.

Examples

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a shadowless lamp according to an embodiment of the present invention; FIG. 2 is an enlarged partial view of FIG. 1 at A; FIG. 3 is an enlarged view of a portion of FIG. 1 at B; fig. 4 is a partially enlarged schematic view of C in fig. 1.

The embodiment of the application provides a shadowless lamp, including base 1, it has switch door 2 to articulate on above-mentioned base 1, seted up recess 13 on above-mentioned base 1, the inside of above-mentioned recess 13 is equipped with fixed block 26, be equipped with head rod 7 between the inside wall of above-mentioned fixed block 26 and above-mentioned recess 13, it is connected with first bracing piece 3 to rotate on above-mentioned head rod 7, be equipped with second connecting rod 8 on the above-mentioned first bracing piece 3, it is connected with second bracing piece 4 to rotate on above-mentioned second connecting rod 8, it is connected with the connecting piece to rotate on the free end of above-mentioned second bracing piece 4, it is connected with third bracing piece 5 to rotate on the above-mentioned connecting piece, be equipped with altitude mixture control subassembly on above-mentioned second bracing piece 4, be equipped with support piece on above-mentioned third bracing piece 5, be equipped with shadowless lamp body 10 on above-mentioned third bracing piece 5. This shadowless lamp includes base 1, it has switch door 2 to articulate on base 1, it has the box that holds the chamber to open and close to constitute between 2 and the base 1 promptly, it is equal to the recess 13 of seting up on base 1 to hold the chamber, set up fixed block 26 in the inside of recess 13, set up head rod 7 between the inside wall of fixed block 26 and recess 13, rotate on head rod 7 and connect first bracing piece 3 for first bracing piece 3 can rotate on head rod 7. Set up second connecting rod 8 on the free end of first bracing piece 3, rotate on the second connecting rod 8 and connect second bracing piece 4, second bracing piece 4 can rotate on second connecting rod 8 promptly. The free end of the second supporting rod 4 is further rotatably connected with a connecting piece, the connecting piece can rotate on the second supporting rod 4, the connecting piece is further rotatably connected with a third supporting rod 5, the third supporting rod 5 can rotate on the connecting piece, and the position of the third supporting rod 5 can be adjusted through rotation of the connecting piece. The third support bar 5 is provided with a support member, the other end of the support member is in supporting contact with the second support bar 4, and the free end of the third support bar 5 is provided with a shadowless lamp body 10 for illumination. The height adjusting assembly is arranged on the second supporting rod 4, and can adjust the height of the second supporting rod 4, so that the effect of adjusting the irradiation angle of the shadowless lamp is achieved; the utility model discloses be convenient for fold and accomodate and carry, shared volume is less.

When in actual use, rotate first bracing piece 3, second bracing piece 4 and third bracing piece 5 through the adjustment, can fold holistic first bracing piece 3, second bracing piece 4 and third bracing piece 5 and accomodate it to the recess 13 on the base 1 in, accomodate the completion after, seal base 1 through switch door 2 to portable. The height adjustment assembly on the second support rod 4 can perform height adjustment of the second support rod 4 so as to control the irradiation angle of the shadowless lamp.

In some embodiments of the present invention, the fixing members are disposed on the base 1, the first supporting rod 3 and the second supporting rod 4, the fixing members include a fixture block 22, a spring 23 and a fixing ring 20, the fixing ring 20 has a placing groove 21, the fixture block 22 is slidably connected to the placing groove 21, and the spring 23 is disposed between the fixture block 22 and the bottom of the placing groove 21.

In practical use, the base 1, the first support rod 3 and the second support rod 4 are all provided with a fixing part, the fixing part specifically comprises a clamping block 22, a spring 23 and a fixing ring 20, the fixing ring 20 is provided with a placing groove 21, the clamping block 22 is in sliding connection with the placing groove 21, the spring 23 is arranged between the clamping block 22 and the groove bottom of the placing groove 21, the fixing ring 20 is respectively arranged on the first connecting rod 7, the second connecting rod 8 and the second support rod 4, the base 1 is provided with a first sliding groove 14 for the rotation of the fixing ring 20, the first support rod 3 is provided with a second sliding groove 15 for the rotation of the fixing ring 20, the second support rod 4 is provided with a third sliding groove 16 for the rotation of the fixing ring 20, the base 1 is further provided with a first clamping groove 17 communicated with the first sliding groove 14, the first support rod 3 is provided with a second clamping groove 18 communicated with the second sliding groove 15, the connecting ring 25 is provided with a third clamping groove 19 communicated with the third sliding groove 16, the first clamping groove 17, the second clamping groove 18 and the third clamping groove 19 are all connected with a pressing block 24 in a sliding manner for pressing the clamping block 22 on the fixing ring 20, namely when the fixing ring 20 rotates along with the first connecting rod 7 and the second connecting rod 8 respectively and when the fixing ring 20 rotates, the clamping block 22 slides in the first sliding groove 14, the second sliding groove 15 and the third sliding groove 16 respectively until the clamping block 22 slides to the first clamping groove 17, the second clamping groove 18 and the third clamping groove 19 respectively, the clamping block 22 is popped out under the action of the spring 23 and pushes against the pressing block 24, and at the moment, the effect of fixing and rotation prevention can be achieved, because the third supporting rod 5 is hinged on the connecting ring 25 and under the condition of adjusting different angles of the third supporting rod 5, the number of the third clamping grooves 19 on the connecting ring 25 should be multiple, namely, the multi-direction rotation prevention fixing can be achieved, so as to achieve better fixing effect.

In some embodiments of the present invention, the height adjustment assembly includes a third connecting rod 9 and a fixing bolt 12, the second supporting rod 4 includes at least two second supporting rod 4 single bodies, the third connecting rod 9 is disposed between two second supporting rod 4 single bodies, a fitting groove slidably connected to the third connecting rod 9 is disposed on the second supporting rod 4 single body, and the fixing bolt 12 is disposed on the second supporting rod 4 single body.

In the time of in-service use, the altitude mixture control subassembly specifically includes third connecting rod 9 and fixing bolt 12, second bracing piece 4 includes that two at least second bracing piece 4 monomers constitute, set up third connecting rod 9 between two second bracing piece 4 monomers, one of them 4 monomeric one side of second bracing piece is connected with third connecting rod 9, cooperation groove is seted up to another 4 monomeric one side of second bracing piece, sliding fit between cooperation groove and the free end of third connecting rod 9, then set up fixing bolt 12 on the 4 monomers of second bracing piece with 9 sliding fit of third connecting rod and be used for fixing the 4 monomers of second bracing piece, can adjust holistic height through the fixed between fixing bolt 12 and the 4 monomers of second bracing piece promptly.

In some embodiments of the present invention, the supporting member includes a fourth supporting rod 6, the fourth supporting rod 6 is hinged on the third supporting rod 5, and a supporting groove 11 engaged with the fourth supporting rod 6 is circumferentially disposed on the outer side wall of the second supporting rod 4.

In practical use, the supporting member specifically includes a fourth supporting rod 6, one end of the fourth supporting rod 6 is hinged on the outer side wall of the third supporting rod 5, the other end of the fourth supporting rod is in contact with one side of the second supporting rod 4, a supporting groove 11 is circumferentially arranged on the outer side wall of the second supporting rod 4, the free end of the supporting groove 11 is in contact with the free end of the second supporting rod 4 for supporting, when the third supporting rod 5 is opened from the connecting member, the fourth supporting rod 6 is opened from the third supporting rod 5, after the opening, the free end of the fourth supporting rod 6 is in contact with the supporting groove 11 axially arranged on the outer side wall of the second supporting rod 4, namely, the supporting function of the third supporting rod 5 can be achieved through the fourth supporting rod 6, and the situation that the third supporting rod 5 is inconvenient to support after being opened on the connecting member is avoided.

In some embodiments of the present invention, the connecting member includes a connecting ring 25, the connecting ring 25 is rotatably connected to the second support rod 4, and the third support rod 5 is rotatably connected to the connecting ring 25.

In practical use, the connecting member specifically includes a connecting ring 25, the connecting ring 25 is rotatably connected to the second support rod 4, the third support rod 5 is rotatably connected to the connecting ring 25, and the third support rod 5 can be adjusted through the connecting ring 25.

In some embodiments of the present invention, the base 1 is provided with a plurality of straps.

In the time of practical use, set up a plurality of bandages on the base 1, the bandage is used for fixing some shadowless lamp body 10 and the bracing piece in the recess 13, prevents some circumstances that take place the landing of shadowless lamp body 10 and bracing piece.

In some embodiments of the present invention, the inside of the groove 13 is provided with a gasket, and the base 1 is provided with a handle.

When in actual use, the inside of recess 13 sets up the gasket, and the gasket can be protected folding shadowless lamp body 10 and the bracing piece of accomodating to recess 13 in, sets up the handle on base 1's the lateral wall, and the setting person of setting up of handle is handheld to be carried, and is convenient light.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shadowless lamp, a serial communication port, the on-line screen storage device comprises a base, it has the switch door to articulate on the base, set up flutedly on the base, the inside of recess is equipped with the fixed block, the fixed block with be equipped with the head rod between the inside wall of recess, it is connected with first bracing piece to rotate on the head rod, be equipped with the second connecting rod on the first bracing piece, it is connected with the second bracing piece to rotate on the second connecting rod, it is connected with the connecting piece to rotate on the free end of second bracing piece, it is connected with the third bracing piece to rotate on the connecting piece, be equipped with altitude mixture control subassembly on the second bracing piece, be equipped with support piece on the third bracing piece, be equipped with the shadowless lamp body on the third bracing piece.

2. The shadowless lamp of claim 1, wherein the base, the first support rod and the second support rod are each provided with a fixing member, the fixing member comprises a clamping block, a spring and a fixing ring, the fixing ring is provided with a placing groove, the clamping block is slidably connected to the placing groove, and the spring is arranged between the clamping block and the groove bottom of the placing groove.

3. The shadowless lamp of claim 1, wherein the height adjustment assembly comprises a third connecting rod and a fixing bolt, the second supporting rod comprises at least two second supporting rod units, the third connecting rod is disposed between the two second supporting rod units, the second supporting rod units are provided with a matching groove slidably connected with the third connecting rod, and the fixing bolt is disposed on the second supporting rod units.

4. The shadowless lamp of claim 1, wherein the support member comprises a fourth support rod, the fourth support rod is hinged to the third support rod, and a support groove matched with the fourth support rod is circumferentially formed on an outer side wall of the second support rod.

5. The shadowless lamp of claim 1, wherein the connector comprises a connector ring, the connector ring being rotatably coupled to the second support rod, and the third support rod being rotatably coupled to the connector ring.

6. The shadowless lamp of claim 1 wherein a plurality of straps are provided on the base.

7. The shadowless lamp of claim 1, wherein the groove is internally provided with a gasket, and the base is provided with a handle.