CN207880667U - A kind of needle forceps lighting apparatus - Google Patents
A kind of needle forceps lighting apparatus Download PDFInfo
- Publication number
- CN207880667U CN207880667U CN201820027402.4U CN201820027402U CN207880667U CN 207880667 U CN207880667 U CN 207880667U CN 201820027402 U CN201820027402 U CN 201820027402U CN 207880667 U CN207880667 U CN 207880667U
- Authority
- CN
- China
- Prior art keywords
- lighting apparatus
- needle forceps
- lamp
- elastic sheet
- lamp cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of needle forceps lighting apparatus, including bottom cover, body and lamp cap, the electroconductive elastic sheet that can be dismantled is installed on the medial surface of the bottom cover, electroconductive elastic sheet includes the round shrapnel being in contact with the medial surface of bottom cover and the vertical shrapnel that is vertically connected on round shrapnel, the inner hollow of the body, battery is installed inside hollow body, the groove passed through for electroconductive elastic sheet is provided on the body of battery side, electroconductive elastic sheet passes through groove and top is stretched out inside body, the top of the body is equipped with the thread segment for being connect with lamp cap, vertical shrapnel extends upwardly to the middle part of thread segment, the inside of the lamp cap is equipped with lamp plate.The utility model can be realized by lamp bead and be illuminated, needle forceps use is met well in the process for the demand of illumination, in addition, the depth rotated by lamp cap realizes the control to illumination, keeps the control of entire lighting apparatus relatively reliable while also making the globality of lighting device stronger.
Description
Technical field
The utility model is related to a kind of lighting for medical use equipment, specifically a kind of needle forceps lighting apparatus.
Background technology
Needle forceps is needle holder, is a kind of surgical instrument in clinical medicine, odonto-maxillary sursery operation.Needle holder is also named
Needle forceps.It is mainly used for that the various tissues of suture needle suture are clamped.Sometimes it is also used for instrumental tie.Suture needle is clamped with the point of needle holder
In, rear 1/3 intersection be advisable, the needle point being clamped in most cases should to the left, and special circumstances can to the right, and suture should be overlapped 1/3, and
Coiling lap is also put in needle mouth.In favor of operation, if needle is clipped among needle holder, it is easy to fracture on needle.
Needle holder is clinical common instrument, and frequency of use is very high.But any instrument is never recommended (even if the device
The structure of tool front end is similar to needle holder) replacement functionally is carried out to it.Unless situation is urgent very much, straight blood-vessel forceps can be used
Same operation is carried out, but must be careful.Looper slippage or direction is caused to change admittedly because being likely to occur and clamping not strongly, and damage is held
The case where needle device and looper.To injure patient tissue or patient's hand.
Existing needle forceps structure is relatively simple, when light is bad, usually needs special someone to match using when needle forceps
Conjunction is illuminated, very inconvenient, nowadays also not mating lighting apparatus can be fixed on needle forceps realize easily according to
It is bright.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of needle forceps lighting apparatus
Problem.
To achieve the above object, the utility model provides the following technical solutions：
A kind of needle forceps lighting apparatus, including bottom cover, body and lamp cap, being equipped on the medial surface of the bottom cover can be into
The electroconductive elastic sheet of row dismounting, electroconductive elastic sheet include the round shrapnel being in contact with the medial surface of bottom cover and are vertically connected at round bullet
The vertical shrapnel of on piece, the inner hollow of the body are equipped with battery inside hollow body, on the body of battery side
It is provided with the groove passed through for electroconductive elastic sheet, electroconductive elastic sheet passes through groove and top is stretched out inside body, the top of the body
Equipped with the thread segment for being connect with lamp cap, vertical shrapnel extends upwardly to the middle part of thread segment, the inside installation of the lamp cap
There is lamp plate, circular hole is provided at the top center position of lamp cap, is installed inside circular hole and focuses convex lens.
As further program of the utility model：The lamp plate includes conductive contact panel, on conductive contact panel
Lamp bead is installed, conductive contact panel installs power spring on lower surface on surface.
As further program of the utility model：The lamp bead uses Surface-mount LED lamp pearl.
As further program of the utility model：The side of the body is equipped with claw.
As further program of the utility model：The conductive contact panel is PCB conduction panels.
As further program of the utility model：The bottom of the power spring is contacted with battery.
As further program of the utility model：The battery is sequentially connected in series by three AG13 button cells.
As further program of the utility model：The bottom cover, body are molded using ABS/PP environmentally-friendly plastics.
As further program of the utility model：The lamp cap is made of copper material.
As further program of the utility model：The focusing convex lens is made of glass or PC transparent plastics.
Compared with prior art, the utility model has the beneficial effects that：
The utility model can be realized by lamp bead and be illuminated, and meet needle forceps use well in the process for illumination
Demand keeps the control of entire lighting apparatus relatively reliable simultaneously in addition, the depth rotated by lamp cap realizes the control to illumination
Also make the globality of lighting device stronger.
Description of the drawings
Fig. 1 is the Structure explosion diagram of needle forceps lighting apparatus.
Fig. 2 is the structural schematic diagram of needle forceps lighting apparatus.
Fig. 3 is the structural schematic diagram that needle forceps lighting apparatus is faced.
Fig. 4 is the structural schematic diagram of needle forceps lighting apparatus side view.
Fig. 5 is the structural schematic diagram that needle forceps lighting apparatus is overlooked.
Fig. 6 is the structural schematic diagram under needle forceps lighting apparatus unaccessed state.
Fig. 7 is the structural schematic diagram under needle forceps lighting apparatus on-state.
Fig. 8 is the structural schematic diagram that needle forceps lighting apparatus is mounted on needle forceps.
Fig. 9 is the structural schematic diagram of lamp plate in needle forceps lighting apparatus.
In figure：1- focus convex lens, 2- lamp caps, 3- lamp plates, 4- batteries, 5- bodies, 6- electroconductive elastic sheets, 7- bottom covers, 8- lamp beads,
9- conductive contacts panel, 10- power springs, 11- claws.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~8, in the utility model embodiment, a kind of needle forceps lighting apparatus, including bottom cover 7,5 and of body
Lamp cap 2 is equipped with the electroconductive elastic sheet 6 that can be dismantled on the medial surface of the bottom cover 7, and electroconductive elastic sheet 6 includes and bottom cover 7
The round shrapnel that medial surface is in contact and the vertical shrapnel being vertically connected on round shrapnel, the inner hollow of the body 5, in
Battery is installed inside empty body, the groove passed through for electroconductive elastic sheet 6, electroconductive elastic sheet 6 are provided on the body 5 of battery side
Across groove and top is from 5 inside stretching of body, and the top of the body 5 is equipped with the thread segment for being connect with lamp cap 2, vertically
Shrapnel extends upwardly to the middle part of thread segment, and the inside of the lamp cap 2 is equipped with lamp plate 3, at the top center position of lamp cap 2
It is provided with circular hole, is installed inside circular hole and focuses convex lens 1.
The lamp plate 3 includes conductive contact panel 9, and lamp bead 8, conductive contact are installed on 9 upper surface of conductive contact panel
Power spring 10 is installed on 9 lower surface of panel.
The side of the body 5 is equipped with claw 11.
The conductive contact panel 9 is PCB conduction panels.
The bottom of the power spring 10 is contacted with battery 4.
The battery 4 is sequentially connected in series by three AG13 button cells.AG13 button cells：Market is more common at present
Minimum battery, direct current 1.5V, 140mAh/ use 3 series connection for the basic power supply requirement of LED lamp bead.It is mating about
When 100mA lamp beads, normal maximum brightness continues to use super 3h or more, will not put and not work at once after 3h, but due to battery energy
Amount loss, so brightness can be more dark than incipient.
The bottom cover 7, body 5 are molded using ABS/PP environmentally-friendly plastics.It is molded by injection molding machine, molding is fast, cost
Low, material is light, good insulating.
The electroconductive elastic sheet 6 is made of copper material.Using copper material, electroplating processes avoid aoxidizing, and pass through pressing and bending
Molding；It is to be molded convenient for pressing and bending because copper material draftability is good using copper material, copper material electric conductivity is good, plating
Processing is to influence electric conductivity in order to avoid copper oxidation.
The lamp bead 8 uses Surface-mount LED lamp pearl, selects 3V white lights 100mA LED lamp beads below, brightness is about 60lm, in vain
The colour temperature of light is about 5000k, closer to day-light lamp light effect；Surface-mount LED lamp pearl is selected, has small, power consumption is small, brightness
The advantages that high.Lamp bead 8 is 3V white lights 100mA LED lamp beads below and 15 Europe for being used for current stabilization of connecting in lamp bead 8
Resistance.
The lamp cap 2 is made of copper material；Lamp cap use copper material, completed by turner, using copper material because
Copper material is conductive and thermal diffusivity is good, is that the heat generated can dissipate faster for lamp bead usage time length, is effectively protected lamp
Pearl service life etc..
The focusing convex lens 1 is made of glass or PC transparent plastics.
Take out new lighting apparatus when actually being used, lamp cap rotated to half, lamp cap connect anode with
The electroconductive elastic sheet for connecting cathode does not contact also, so LED fails to light under kind state；Lamp cap is rotated to bottom end, lamp cap connection
Anode is contacted with each other with the electroconductive elastic sheet for connecting cathode, and LED just can be lighted at that time.The lighting apparatus that will be lighted, passes through card
Pawl 11 pushes away to stick into and does not interfere needle forceps to be used using on one side handle operated, and adjustment suitable position can normally make
With.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of needle forceps lighting apparatus, which is characterized in that including bottom cover (7), body (5) and lamp cap (2), the bottom cover (7)
Medial surface on the electroconductive elastic sheet (6) that can be dismantled is installed, electroconductive elastic sheet (6) includes the medial surface phase with bottom cover (7)
The round shrapnel of contact and the vertical shrapnel being vertically connected on round shrapnel, the inner hollow of the body (5), hollow shell
Battery is installed inside body, the groove passed through for electroconductive elastic sheet (6), electroconductive elastic sheet (6) are provided on the body (5) of battery side
The stretching inside body (5) across groove and top, the top of the body (5) are equipped with the screw thread for being connect with lamp cap (2)
Section, vertical shrapnel extend upwardly to the middle part of thread segment, and the inside of the lamp cap (2) is equipped with lamp plate (3), the top of lamp cap (2)
Portion's middle position is provided with circular hole, is installed inside circular hole and focuses convex lens (1).
2. a kind of needle forceps lighting apparatus according to claim 1, which is characterized in that the lamp plate (3) connects including conduction
Contacting surface plate (9) installs lamp bead (8) on conductive contact panel (9) upper surface, installs and lead on conductive contact panel (9) lower surface
Electrical spring (10).
3. a kind of needle forceps lighting apparatus according to claim 2, which is characterized in that the lamp bead (8) uses LED patches
Lamp bead.
4. a kind of needle forceps lighting apparatus according to claim 1, which is characterized in that the side of the body (5) is equipped with
Claw (11).
5. a kind of needle forceps lighting apparatus according to claim 2, which is characterized in that the conductive contact panel (9) is
PCB conduction panels.
6. a kind of needle forceps lighting apparatus according to claim 2, which is characterized in that the bottom of the power spring (10)
It is contacted with battery (4).
7. a kind of needle forceps lighting apparatus according to claim 1, which is characterized in that the battery (4) is by three AG13
Button cell is sequentially connected in series.
8. a kind of needle forceps lighting apparatus according to claim 1, which is characterized in that the bottom cover (7), body (5) are adopted
It is molded with ABS/PP environmentally-friendly plastics.
9. a kind of needle forceps lighting apparatus according to claim 1, which is characterized in that the lamp cap (2) uses copper material
Material is made.
10. a kind of needle forceps lighting apparatus according to claim 1, which is characterized in that the focusing convex lens (1) uses glass
Glass or PC transparent plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027402.4U CN207880667U (en) | 2018-01-08 | 2018-01-08 | A kind of needle forceps lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027402.4U CN207880667U (en) | 2018-01-08 | 2018-01-08 | A kind of needle forceps lighting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880667U true CN207880667U (en) | 2018-09-18 |
Family
ID=63506796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820027402.4U Expired - Fee Related CN207880667U (en) | 2018-01-08 | 2018-01-08 | A kind of needle forceps lighting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880667U (en) |
-
2018
- 2018-01-08 CN CN201820027402.4U patent/CN207880667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20210108 |