A kind of medical acupuncture needle box of protective
Technical field
The present invention relates to medical instruments field more particularly to a kind of medical acupuncture needle boxes of protective.
Background technology
Acupuncture and moxibustion treatment has a long history, and is a kind of distinctive method with needle thorn moxa-moxibustion disease preventing and treating of China, including
The skill of handling needles and moxibustion therapy, the wherein skill of handling needles are to use acupuncture needle made of metal, are pierced into body by certain acupuncture point, using method, adjustment
Ying, wei, qi, xue, to achieve the purpose that cure the disease.
At present, used in acupuncture and moxibustion treatment to acupuncture needle be all located in before the use in a storage box, needing
In use, by medical staff's taking-up as needed, it is not only inconvenient when taking since acupuncture needle has with short, and
And it is also easy to stab finger.
Invention content
The technical problems to be solved by the invention, which are to provide one kind, can carry out single taking needle, and will not stab medical care people
The novel acupuncture needle box of member's finger.
The technical solution that the present invention solves above-mentioned technical problem is as follows:A kind of medical acupuncture needle box of protective, including box frame, top
Lid, bottom cover;Head cover and the corresponding both ends for being arranged on box frame of bottom cover;Bottom cover is put equipped with transmission mechanism, Qu Zhen mechanisms and acupuncture needle
Frame is put, acupuncture needle rack is arranged on transmission mechanism, and Qu Zhen mechanisms are matched with transmission mechanism;Transmission mechanism runs through box frame, and
Extend to box outer frame;Head cover is equipped with and takes needle mouth.
The beneficial effects of the invention are as follows:Carry out placement acupuncture needle by using acupuncture needle rack, and pass through transmission mechanism and
Qu Zhen mechanisms complete to take the work of needle, so as to avoid the occurrence of the situation for stabbing medical staff's finger, and it is of the present invention
Novel acupuncture needle box can achieve the effect that only to take an acupuncture needle every time, and the present invention is also equipped with easy to operate, simple in structure, property in addition
The characteristics of stablizing.
Based on the above technical solution, the present invention can also be improved as follows.
Further, transmission mechanism includes pressing plate, first rotating shaft, the second shaft, driving rack, mounting bracket, the first tooth
Wheel, second gear, third gear, the 4th gear and the 5th gear;Third gear is fixed on bottom cover;Pressing plate is turned by third
Axis is fixed on bottom cover, and spring is equipped in the third shaft at pressing plate both ends;Pressing plate is connected with driving rack;First tooth
Wheel, second gear are meshed transmission with driving rack;First gear is meshed transmission with third gear;Third gear is set in
In one shaft;4th gear and the 5th gear is corresponding is arranged in first rotating shaft and the second shaft;4th gear and
Transmission chain is equipped between five gears;Qu Zhen mechanisms include cam, drive link, mandril;Cam and drive link are each attached on bottom cover;
It is connected between cam and second gear by the first transmission shaft;The fixed mandril in one end of drive link, the other end of drive link
Extend to the lower section of cam;Acupuncture needle rack includes fixed frame and several syringes;Syringe is evenly distributed on fixed frame, mandril
It is matched with syringe;Fixed frame is fixed on transmission chain.
It is using above-mentioned further advantageous effect:It completes to take needle process using mechanically operated mode, stability is good.
Further, bottom cover includes bottom plate;Bottom plate is equipped with from the plate upper surface and projects outwardly the first support plate, second
Support plate, third support plate, the 4th support plate, the 5th support plate, the 6th support plate, the 7th support plate;Pressing plate is arranged on
Between one support plate and the second support plate;Cam is arranged between third support plate and the 4th support plate;Mandril is arranged on the 5th
Between support plate and the 6th support plate.
It is using above-mentioned further advantageous effect:Facilitate and installed.
Further, drive link includes base portion, and the downward projection of left end of base portion forms the first extension;First extension is separate
One end of base portion forms the second extension to horizontal direction projection;The outside projection of right end of base portion forms third extension;Mandril
It is fixed on third extension;Base portion is movably fixed between the 5th support plate and the 6th support plate.
It is using above-mentioned further advantageous effect:Facilitate and eject the acupuncture needle in syringe.
Further, first rotating shaft includes upper shaft, lower rotary shaft, the second single-direction transmission part, upper shaft and lower rotary shaft by the
Two single-direction transmission parts are connected;The one end of upper shaft far from the second single-direction transmission part is connected with the 4th gear;Second unidirectional biography
Moving part is fixed in mounting bracket.
It is using above-mentioned further advantageous effect:During so that driving rack moving right, transmission chain rotation, driving rack
During to left movement, transmission chain does not rotate.
Further, box frame is equipped with and matched second straight slot of pressing plate.
It is using above-mentioned further advantageous effect:Facilitate the pressing of pressing plate.
Further, the first transmission shaft includes left drive shaft, right transmission shaft, the first single-direction transmission part;Left drive shaft and right biography
Moving axis is connected by the first single-direction transmission part;The one end of left drive shaft far from the first single-direction transmission part is connected with second gear
It connects;The one end of right transmission shaft far from the first single-direction transmission part is connected with cam;First single-direction transmission part is fixed on the 7th support
On plate.
It is using above-mentioned further advantageous effect:During so that driving rack moving right, cam does not rotate, and driving cog
When item is to left movement, cam rotation, convenient for the acupuncture needle in syringe is ejected.
Further, it is connected between bottom plate and driving rack by two guide rails;Two guide rail parallels are fixed on bottom plate
On;The two sides of driving rack are equipped with and the matched guide groove of guide rail.
It is using above-mentioned further advantageous effect:Facilitate the side-to-side movement of driving rack, stability is good.
Further, syringe includes cylinder and movable plate;Cylinder is equipped with the stepped hole through the cylinder;Movable plate is arranged on
In stepped hole.
It is using above-mentioned further advantageous effect:Convenient for the installation of movable plate, movable plate is avoided to fall.
Further, driving rack is formed by three sections, and respectively left section, interlude and right section;Interlude and right section are upper equal
Equipped with several tooth sockets;Tooth socket on interlude is meshed with first gear;Tooth socket on right section is meshed with second gear;Left section
Both sides upward projection form two connecting portions;The lower end of pressing plate is located between two connecting portions;On two connecting portions
Equipped with matched first straight slot of pressing plate.
It is using above-mentioned further advantageous effect:Facilitate the transmission of entire mechanism and facilitate and drive Qu Zhen mechanisms.
Description of the drawings
Fig. 1 is the structure diagram of novel acupuncture needle box of the present invention;
Fig. 2 is the structure diagram after Fig. 1 dismounting head covers;
Fig. 3 is the structure diagram after Fig. 1 dismounting head covers and box frame;
Fig. 4 is part-structure schematic diagram in Fig. 3;
Fig. 5 is part-structure schematic diagram in Fig. 4;
Fig. 6 is structure diagram at A in Fig. 3;
Fig. 7 is structure diagram at B in Fig. 3;
Fig. 8 is the structure diagram after Fig. 2 dismounting box frames;
Fig. 9 is the sectional view of syringe in 8.
In attached drawing, parts list represented by the reference numerals are as follows:
1st, box frame, the 101, second straight slot, 2, head cover, 201, take needle mouth, 202, elastic piece, 203, open seam, 3, bottom cover,
301st, bottom plate, the 302, first support plate, the 303, second support plate, 304, third support plate, the 305, the 4th support plate, the 306, the 5th
Support plate, the 307, the 6th support plate, the 308, the 7th support plate, 309, guide rail, 4, transmission mechanism, 401, pressing plate, 402, first
Shaft, 4021, upper shaft, 4022, lower rotary shaft, the 4023, second single-direction transmission part, the 403, second shaft, 404, driving rack,
4041st, guide groove, 4042, connecting portion, the 4043, first straight slot, 405, mounting bracket, 406, first gear, 407, second gear,
408th, third gear, the 409, the 4th gear, the 410, the 5th gear, 411, third shaft, 412, spring, 413, transmission chain, 5, take
Needle mechanism, 501, cam, 502, drive link, 5021, base portion, the 5022, first extension, the 5023, second extension, 5024,
Three extensions, 503, mandril, the 504, first transmission shaft, 5041, left drive shaft, 5042, right transmission shaft, 5043, first unidirectional passes
Moving part, 6, acupuncture needle rack, 601, fixed frame, 602, syringe, 6021, cylinder, 6022, movable plate, 6023, stepped hole.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, Figure 2, Figure 4 shows, the medical acupuncture needle box of a kind of protective, including box frame 1, head cover 2, bottom cover 3;2 He of head cover
The corresponding both ends for being arranged on box frame 1 of bottom cover 3;Bottom cover 3 is equipped with transmission mechanism 4, Qu Zhen mechanisms 5 and acupuncture needle rack 6, acupuncture needle
Rack 6 is arranged on transmission mechanism 4, and Qu Zhen mechanisms 5 are matched with transmission mechanism 4.Pressing plate 401 in order to facilitate the installation of, with
And pressing plate 401 can be allowed to reach outside box frame 1, second straight slot 101, the groove width of the second straight slot 101 are opened up on box frame 1
More than the width of pressing plate 401.
Novel acupuncture needle box of the present invention when carrying out taking needle, is divided into two steps:One is on acupuncture needle rack 6
Syringe 602 equipped with acupuncture needle goes to corresponding position and stops;Secondly, ejection syringe 602 in acupuncture needle.
In order to which syringe 602 is allowed to go to corresponding position and is stopped, the present embodiment is realized using transmission mechanism 4:As Fig. 3,
Shown in Fig. 6, transmission mechanism 4 includes pressing plate 401, first rotating shaft 402, the second shaft 403, driving rack 404, mounting bracket
405th, first gear 406, second gear 407, third gear 408, the 4th gear 409 and the 5th gear 410;Third gear 408
It is fixed on bottom cover 3;Pressing plate 401 is fixed on by third shaft 411 on bottom cover 3, the third shaft at 401 both ends of pressing plate
Spring 412 is equipped on 411.The effect of spring 412 is in order to enable not completing pressing plate 401 after once taking needle returns to initial bit
It puts.Pressing plate 401 is connected with driving rack 404;First gear 406, second gear 407 are meshed biography with driving rack 404
It is dynamic;First gear 406 is meshed transmission with third gear 408;Third gear 408 is set in first rotating shaft 402;4th gear
409 and the 5th gear 410 corresponding be arranged in 402 and second shaft 403 of first rotating shaft;4th gear 409 and the 5th
Transmission chain 413 is equipped between gear 410, transmission chain 413 selects chain.First rotating shaft 402 includes upper shaft 4021, lower rotary shaft
4022nd, the second single-direction transmission part 4023, upper shaft 4021 and lower rotary shaft 4022 are connected by the second single-direction transmission part 4023;On
The one end of shaft 4021 far from the second single-direction transmission part 4023 is connected with the 4th gear 409;Second single-direction transmission part 4023 is solid
It is scheduled in mounting bracket 405.When driving rack 404 moves right, first gear 406 rotates, and first gear 406 drives successively
Third gear 408, lower rotary shaft 4022, upper shaft 4021, the 4th gear 409, transmission chain 413 rotate, so that acupuncture needle is placed
Frame 6 rotates;When driving rack 404 is to left movement, first gear 406 rotates, and first gear 406 drives third gear successively
408th, lower rotary shaft 4022 rotates, due to being connected between upper shaft 4021 and lower rotary shaft 4022 by the second single-direction transmission part 4023
It connects, therefore upper shaft 4021 does not rotate, acupuncture needle rack 6 is static.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7, Qu Zhen mechanisms 5 include cam 501, drive link 502, mandril 503;Cam 501
It is each attached on bottom cover 3 with drive link 502;It is connected between cam 501 and second gear 407 by the first transmission shaft 504;Top
Bar 503 is fixed on one end of drive link 502, and the other end of drive link 502 extends to the lower section of cam 501;In order in driving cog
When item 404 moves right, Qu Zhen mechanisms 5 do not move, and the first transmission shaft 504 is designed to such as lower structure:First transmission shaft 504 wraps
Include left drive shaft 5041, right transmission shaft 5042, the first single-direction transmission part 5043.Left drive shaft 5041 and right transmission shaft 5042 pass through
First single-direction transmission part 5043 is connected;Left drive shaft 5041 one end and second gear far from the first single-direction transmission part 5043
407 are connected;The one end of right transmission shaft 5042 far from the first single-direction transmission part 5043 is connected with cam 501;First unidirectional biography
Moving part 5043 is fixed in the 7th support plate 308, in this way, when driving rack 404 moves right, second gear 407 is being driven
It can be rotated under the action of rack 404, second gear 407 drives left drive shaft 5041 to rotate, due to the first single-direction transmission part
5043 are connected to left drive shaft 5041, right transmission shaft 5042, therefore right transmission shaft 5042 does not turn at this time, therefore Qu Zhen mechanisms 5 are not
Movement, when driving rack 404 is to left movement, second gear 407 can be rotated under the action of driving rack 404, and second
Gear 407 drives left drive shaft 5041 to rotate, and by the effect of the first single-direction transmission part 5043, right transmission shaft 5042 turns at this time
Dynamic, Qu Zhen mechanisms 5 move.
The motion process of Qu Zhen mechanisms 5:When cam 501 rotates, the downward drive link 502 of the meeting of cam 501, due to the 5th support
306 and the 6th support plate of plate, 307 fixed drive link 502, so that structure of the drive link 502 similar to lever, drive link 502
During downlink, the mandril 503 of 502 other end of drive link can uplink, can enter in syringe 602 after 503 uplink of mandril, and by syringe
Acupuncture needle ejection in 602, so as to complete that needle is taken to work.
As shown in figure 4, bottom cover 3 includes bottom plate 301;Bottom plate 301 is equipped with from 301 upper surface of bottom plate and projects outwardly the
One support plate 302, the second support plate 303, third support plate 304, the 4th support plate 305, the support of the 5th support plate the 306, the 6th
Plate 307, the 7th support plate 308;Pressing plate 401 is arranged between the first support plate 302 and the second support plate 303;Cam 501 is set
It puts between 304 and the 4th support plate 305 of third support plate;Mandril 503 is arranged on the 5th support plate 306 and the 6th support plate
Between 307.
As shown in figure 5, drive link 502 includes base portion 5021, the downward projection of left end of base portion 5021 forms the first extension
5022;First one end of extension 5022 far from base portion 5021 forms the second extension 5023 to horizontal direction projection;Base portion
The 5021 outside projection of right end forms third extension 5024;Mandril 503 is fixed on third extension 5024;Base portion 5021 is lived
It is dynamic to be fixed between the 5th support plate 306 and the 6th support plate 307.
As shown in Figure 8, Figure 9, acupuncture needle rack 6 includes fixed frame 601 and several syringes 602;Syringe 602 is uniformly distributed
On fixed frame 601, fixed frame 601 is installed on transmission chain 413 for convenience, the shape of fixed frame 601 can be with biography
It moves the variation of chain 413 and changes, bonding mode may be used between fixed frame 601 and transmission chain 413 to be fixedly connected, in order to just
The acupuncture needle in syringe 602 is ejected in mandril 503, syringe 602 includes cylindrical cylinder 6021, and one is equipped on cylinder 6021
A stepped hole 6023 through cylinder 6021 is placed in stepped hole 6023 there are one the movable plate 6022 for being used to shelve acupuncture needle,
The size of movable plate 6022 and the size of stepped hole 6023 match, and the diameter of movable plate 6022 is less than the maximum of stepped hole 6023
Interior diameter, the diameter of movable plate 6022 are more than the minimum interior diameter of stepped hole 6023.
As shown in figure 3, in order to allow pressing plate 401, first gear 406, second gear 407 can and driving rack
404 match.Driving rack 404 is formed by three sections, respectively left section, interlude and right section;It is equipped on interlude and right section
Several tooth sockets, the tooth pitch of tooth socket are configured according to the tooth pitch of first gear 406 and second gear 407;Make it possible to it is corresponding
First gear 406, second gear 407 are meshed.The upward projection in left section of both sides forms two connecting portions 4042;Pressing plate
401 lower end is located between two connecting portions 4042;It is equipped on two connecting portions 4042 and pressing plate 401 matched first
Straight slot 4043, the lower end of pressing plate 401 set the guide post there are two evagination, and guide post can be stuck in first on two connecting portions 4042
In straight slot 4043, and then pressing plate 401 can push 404 side-to-side movement of driving rack.It is steady in order to ensure movement, in bottom plate
Two guide rails 309 on 301 are set, guide groove 4041, driving rack 404 are set at the two sides corresponding height of driving rack 404
It can be stuck in by guide groove 4041 between two guide rails 309, and can be along two 309 side-to-side movements of guide rail.
It takes out acupuncture needle every time for convenience, is opened up on head cover 2 and take needle mouth 201, as shown in Figure 1, taking needle mouth 201 through top
Lid 2.When acupuncture needle box when not in use, dust is entered in box in order to prevent, is taking at needle mouth 201 one piece of elastic piece 202 of setting, bullet
Property piece 202 on offer one of open seam 203, elastic piece 202 is made of elastic rubber.
First single-direction transmission part 5043 and the second single-direction transmission part 4023 are using single-direction transmission bearing, model Germany
ST I EBER unilateral bearings.Or first single-direction transmission part 5043 and the second single-direction transmission part 4023 be meshed using two
Gear is installed with unilateral bearing on one of gear, in shaft in connection 4021 and lower rotary shaft 4022, there is unilateral bearing
Gear is mounted on lower rotary shaft 4022, is mounted in upper shaft 4021 without the gear of unilateral bearing;In connection left drive shaft
5041 and during right transmission shaft 5042, the gear for having unilateral bearing is mounted on right transmission shaft 5042, without the gear of unilateral bearing
In left drive shaft 5041.
Novel acupuncture needle box of the present invention carries out placement acupuncture needle, and pass through driver by using acupuncture needle rack 6
Structure 4 and Qu Zhen mechanisms 5 complete to take the work of needle, so as to avoid the occurrence of the situation for stabbing medical staff's finger, and the present invention
The novel acupuncture needle box can achieve the effect that only to take an acupuncture needle every time, and the present invention is also equipped with easy to operate, structure in addition
Simply, the characteristics of performance is stablized.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral;Can be that machinery connects
It connects or is electrically connected;It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature right over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.