CN214158276U - Needle head structure of skin micro-needle beauty instrument - Google Patents

Abstract

The utility model relates to a beauty instrument technical field especially relates to a skin micropin beauty instrument's syringe needle structure, including the needle bar, the needle bar below is equipped with the syringe needle, is equipped with fixing device on the needle bar, and fixing device includes four stands, and sliding connection has flexible post on the stand, is equipped with first adjustment mechanism between flexible post and the stand, fixedly connected with horizontal pole between two adjacent flexible posts, wherein, sliding connection has the carriage release lever between two horizontal poles that set up relatively, is equipped with second adjustment mechanism between carriage release lever and the horizontal pole, on needle bar sliding connection and the carriage release lever, be equipped with third adjustment mechanism between needle bar and the carriage release lever. The utility model discloses in, this fixing device can be fixed with the needle bar, prevents the shake of needle bar, then through first adjustment mechanism, second adjustment mechanism and third adjustment mechanism's combined action, adjusts the position of needle bar, makes it just to needs to be pricked directly over the position, then can be accurate prick the needle.

Description

Needle head structure of skin micro-needle beauty instrument

Technical Field

The utility model relates to a beauty instrument technical field especially relates to a skin micropin beauty instrument's syringe needle structure.

Background

The beauty medical industry is born in the 90 th 20 th century and is an expansion based on the fields of medicine, optics, electrics, chemistry and the like. Professional scientific researchers in the fields grasp business opportunities, carry professional technologies to enter the military beauty industry, enable the beauty industry to accord with the development of times from the traditional medical care, skin protection, massage and other projects, become a new high-tech pet, more and more high-tech instruments enter beauty parlors, and the beauty instruments are updated and updated again and again. The size of the instrument gradually develops from a huge instrument to a medium-sized instrument and a medium-sized instrument, and the small-sized instrument and the micro-sized instrument become a trend gradually nowadays. The functions of the product are gradually developed from single unhairing, whitening and the like to multiple purposes, the functions are more and more perfect, and the functions of the product are more and more diversified and more delicate due to the development of scientific technology and the application of the product to a beauty instrument.

The beauty instrument is a common device in the beauty medical industry, and is provided with a needle head structure, so that the skin is beautified through the needle head, but the existing needle head structure needs an operator to hold a needle rod for operation, so that the requirement on the manipulation of the operator is high, the needle head is careless, and the phenomenon of needle head bending is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provides a needle head structure of a skin micro-needle beauty instrument.

The utility model adopts the technical scheme as follows:

the utility model provides a skin micropin beauty instrument's syringe needle structure, includes the needle bar, the needle bar below is equipped with the syringe needle, be equipped with fixing device on the needle bar, fixing device is used for fixing the syringe needle, fixing device includes four stands, the stand with needle bar parallel arrangement, sliding connection has flexible post on the stand, flexible post with be equipped with first adjustment mechanism between the stand, adjacent two fixedly connected with horizontal pole between the flexible post, four horizontal poles form a square, wherein, sliding connection has the carriage release lever between two horizontal poles that set up relatively, the carriage release lever with be equipped with second adjustment mechanism between the horizontal pole, needle bar sliding connection with on the carriage release lever, the needle bar with be equipped with third adjustment mechanism between the carriage release lever. When the needle needs to be pricked, the upright post is firstly placed at a corresponding position, then the height of the telescopic post relative to the upright post is adjusted through the first adjusting mechanism according to actual conditions, then the position between the moving rod and the cross rod is adjusted through the second adjusting mechanism, and finally the position between the needle rod and the moving rod is adjusted through the third adjusting mechanism, so that the needle head is right opposite to the position needing to be pricked. The fixing device can fix the needle rod to prevent the needle rod from shaking, then adjusts the position of the needle rod under the combined action of the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism to enable the needle rod to be right above the position to be pricked, and then can accurately perform pricking.

Preferably, first adjustment mechanism is including setting up the first rack on flexible post, be equipped with the locking piece in the stand, be equipped with the second rack on the locking piece, the second rack with first rack cooperatees, set up the confession in the stand the recess that the locking piece removed, the locking piece with be equipped with first elastic component between the recess bottom, fixedly connected with actuating lever on the locking piece, the actuating lever stretches out to the pole setting outside, overhead fixedly connected with handle of actuating lever. The working principle of the first adjusting mechanism is as follows: under the condition of not receiving external force, the locking piece receives the elastic force effect of first elastic component, moves to the position of first rack, makes second rack and first rack mesh mutually, is the locking state this moment, and flexible post can't reciprocate relative to the stand.

Preferably, the handle is hinged with a plurality of supporting blocks. Through setting up the supporting shoe, when the height of flexible post is adjusted to needs, at first the outside removal of drive handle makes first rack and second rack phase separation, then rotates the supporting shoe, makes the other end of supporting shoe and stand terminal surface counterbalance and lean on, can prevent that the locking piece from receiving the elastic force effect of first elastic component, makes the second rack mesh with first rack again.

Preferably, the first elastic member is a spring.

Preferably, the second adjusting mechanism comprises two lead screws arranged in parallel in the cross rod, a sliding block is sleeved on each lead screw, the moving rod is fixedly connected with the sliding block, and a driving device used for driving the lead screws to rotate is arranged between the two lead screws. The working principle of the second adjusting mechanism is as follows: the screw rod is driven to rotate, the sliding block is driven to move relative to the screw rod, and therefore the moving rod is driven to move relative to the cross rod. The positive rotation and the negative rotation of the screw rod respectively control two moving directions of the slide block.

Preferably, drive arrangement is including setting up the first conical gear of lead screw bottom, first conical gear one side is equipped with second conical gear, first conical gear with second conical gear meshes mutually, fixedly connected with dwang on the second conical gear, the dwang is located one of them in the horizontal pole, fixedly connected with rotates the wheel on the dwang, the outside that rotates the wheel stretches out to the horizontal pole outside. The working principle of the driving device is as follows: the rotating wheel is driven to rotate, so that the rotating rod is driven to rotate, the second conical gear is driven to rotate, the first conical gear is driven to rotate, and the screw rod is driven to rotate. The positive rotation and the reverse rotation of the rotating wheel respectively control the positive rotation and the reverse rotation of the screw rod.

Preferably, the third adjustment mechanism is including setting up slide rail on the carriage release lever, fixedly connected with connecting block on the needle bar, connecting block sliding connection in the slide rail, fixedly connected with fixed block on the needle bar, be equipped with the bolt on the fixed block, seted up on the carriage release lever a plurality of with bolt matched with jack. The working principle of the third adjusting mechanism is as follows: the position of the needle rod relative to the moving rod is adjusted through the sliding of the connecting block relative to the sliding rail, and after the position is adjusted, the sliding of the connecting block relative to the sliding rail is limited by inserting the plug pin into the jack.

Preferably, fixedly connected with stopper on the bolt, the stopper is located the carriage release lever with between the fixed block, the stopper with be equipped with the second elastic component between the carriage release lever. Through setting up the stopper, can prevent that bolt and fixed block from breaking away from completely, through setting up the second elastic component, the second elastic component exerts a decurrent elastic force for the stopper, can prevent that the bolt from receiving external influence and breaking away from the jack.

Preferably, the second elastic member is a spring.

Preferably, a suction cup is arranged below the upright post. Through setting up the sucking disc, can make the stable fixing of stand on the workstation.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, this fixing device can be fixed with the needle bar, prevents the shake of needle bar, then through first adjustment mechanism, second adjustment mechanism and third adjustment mechanism's combined action, adjusts the position of needle bar, makes it just to needs to be pricked directly over the position, then can be accurate prick the needle.

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 view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of a first adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the third adjusting mechanism of the present invention.

The labels in the figure are: 1-needle bar, 2-needle head, 3-upright post, 4-telescopic post, 5-cross bar, 6-moving rod, 7-first rack, 8-locking block, 9-second rack, 10-groove, 11-first elastic element, 12-driving rod, 13-handle, 14-supporting block, 15-screw rod, 16-sliding block, 17-first conical gear, 18-second conical gear, 19-rotating rod, 20-rotating wheel, 21-sliding rail, 22-connecting block, 23-fixing block, 24-bolt, 25-jack, 26-limiting block, 27-second elastic element and 28-sucker.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as 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 embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

As shown in fig. 1-4, a needle head 2 structure of a skin micro-needle beauty instrument comprises a needle rod 1, a needle head 2 is arranged below the needle rod 1, a fixing device is arranged on the needle rod 1 and used for fixing the needle head 2, the fixing device comprises four upright posts 3, the upright posts 3 are arranged in parallel with the needle bar 1, the upright posts 3 are connected with telescopic posts 4 in a sliding way, a first adjusting mechanism is arranged between the telescopic columns 4 and the upright post 3, a cross rod 5 is fixedly connected between two adjacent telescopic columns 4, the four cross rods 5 form a square, wherein, a moving rod 6 is connected between two cross rods 5 which are oppositely arranged in a sliding way, a second adjusting mechanism is arranged between the moving rod 6 and the cross rods 5, the needle rod 1 is connected with the moving rod 6 in a sliding mode, and a third adjusting mechanism is arranged between the needle rod 1 and the moving rod 6. When the needle needs to be pricked, the upright post 3 is firstly placed at the corresponding position, then the height of the telescopic post 4 relative to the upright post 3 is adjusted through the first adjusting mechanism according to the actual situation, then the position between the moving rod 6 and the cross rod 5 is adjusted through the second adjusting mechanism, and finally the position between the needle rod 1 and the moving rod 6 is adjusted through the third adjusting mechanism, so that the needle head 2 is aligned with the position needing to be pricked. The fixing device can fix the needle bar 1 to prevent the needle bar 1 from shaking, and then the position of the needle bar 1 is adjusted to be right above the position to be pricked under the combined action of the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism, so that the needle bar can be accurately pricked.

In this embodiment, the first adjusting mechanism includes a first rack 7 disposed on the telescopic column 4, a locking block 8 is disposed in the column 3, a second rack 9 is disposed on the locking block 8, the second rack 9 is matched with the first rack 7, a groove 10 for the locking block 8 to move is disposed in the column 3, a first elastic member 11 is disposed between the locking block 8 and the bottom of the groove 10, and in this embodiment, the first elastic member 11 is a spring. Fixedly connected with actuating lever 12 on the locking piece 8, actuating lever 12 stretches out to the pole setting outside, fixedly connected with handle 13 on the 12 ends of actuating lever. The working principle of the first adjusting mechanism is as follows: under the condition of no external force, the locking block 8 is under the elastic force action of the first elastic piece 11 and moves to the position of the first rack 7, so that the second rack 9 is meshed with the first rack 7, and at the moment, the locking state is realized, and the telescopic column 4 cannot move up and down relative to the upright column 3.

In this embodiment, the handle 13 is hinged with a plurality of support blocks 14. Through setting up supporting shoe 14, when the height of flexible post 4 need be adjusted, drive handle 13 outwards removes at first, makes first rack 7 and second rack 9 phase separation, then rotates supporting shoe 14, makes the other end of supporting shoe 14 and stand 3 terminal surface counterbalance, can prevent that locking piece 8 from receiving the elastic force effect of first elastic component 11, makes second rack 9 mesh with first rack 7 again.

In this embodiment, the second adjusting mechanism includes two lead screws 15 disposed in parallel in the cross bar 5, a slider 16 is sleeved on the lead screw 15, the moving rod 6 is fixedly connected to the slider 16, and a driving device for driving the lead screws 15 to rotate is disposed between the two lead screws 15. The working principle of the second adjusting mechanism is as follows: the screw rod 15 is driven to rotate, the slide block 16 is driven to move relative to the screw rod 15, and therefore the moving rod 6 is driven to move relative to the cross rod 5. The forward rotation and the reverse rotation of the screw 15 control two moving directions of the slider 16, respectively.

In this embodiment, the driving device includes setting up first conical gear 17 in the bottom of lead screw 15, first conical gear 17 one side is equipped with second conical gear 18, first conical gear 17 with second conical gear 18 meshes mutually, fixedly connected with dwang 19 on the second conical gear 18, dwang 19 is located one of them in horizontal pole 5, fixedly connected with runner 20 on the dwang 19, the outside of runner 20 stretches out to the horizontal pole 5 outside. The working principle of the driving device is as follows: the rotating rod 19 is driven to rotate by driving the rotating wheel 20 to rotate, so that the second conical gear 18 is driven to rotate, the first conical gear 17 is driven to rotate, and the screw rod 15 is driven to rotate. The normal rotation and reverse rotation of the rotary wheel 20 control the normal rotation and reverse rotation of the screw rod 15, respectively.

In this embodiment, the third adjustment mechanism is including setting up slide rail 21 on the carriage release lever 6, fixedly connected with connecting block 22 on the needle bar 1, connecting block 22 sliding connection in the slide rail 21, fixedly connected with fixed block 23 on the needle bar 1, be equipped with bolt 24 on the fixed block 23, a plurality of with 24 matched with jacks 25 have been seted up on the carriage release lever 6. The working principle of the third adjusting mechanism is as follows: the position of the needle bar 1 relative to the movable rod 6 is adjusted by the sliding of the connecting block 22 relative to the slide rail 21, and when the position is adjusted, the sliding of the connecting block 22 relative to the slide rail 21 is restricted by inserting the insertion pin 24 into the insertion hole 25.

In this embodiment, a limit block 26 is fixedly connected to the bolt 24, the limit block 26 is located between the moving rod 6 and the fixed block 23, and a second elastic member 27 is disposed between the limit block 26 and the moving rod 6. In this embodiment, the second elastic member 27 is a spring. Through setting up stopper 26, can prevent that bolt 24 and fixed block 23 from breaking away from completely, through setting up second elastic component 27, second elastic component 27 exerts a decurrent elastic force for stopper 26, can prevent that bolt 24 from receiving external influence and breaking away from jack 25.

In this embodiment, a suction cup 28 is provided below the upright 3. The suction cup 28 is provided to stably fix the column 3 to the table.

The working principle is as follows: when a needle needs to be pricked, firstly, the upright post 3 is placed at a corresponding position, the upright post 3 is fixed through the sucking disc 28, then the driving handle 13 moves outwards to separate the first rack 7 from the second rack 9, then the supporting block 14 is rotated to enable the other end of the supporting block 14 to be abutted against the end face of the upright post 3, then the height of the telescopic post 4 relative to the upright post 3 is adjusted, when the corresponding position is adjusted, the supporting block 14 is broken off, the locking block 8 is under the elastic action of the first elastic piece 11 and moves towards the position of the first rack 7 to enable the second rack 9 to be meshed with the first rack 7, and at the moment, the telescopic post 4 cannot move up and down relative to the upright post 3 in a locking state. The rotating wheel 20 is then driven to rotate, so as to drive the rotating rod 19 to rotate, so as to drive the second bevel gear 18 to rotate, so as to drive the first bevel gear 17 to rotate, so as to drive the screw rod 15 to rotate, so as to drive the sliding block 16 to move relative to the screw rod 15, so as to drive the moving rod 6 to move relative to the cross rod 5. When the moving bar 6 moves to the corresponding position, the driving of the rotating wheel 20 is stopped. The latch 24 is then driven upward to disengage the latch 24 completely from the receptacle 25, and the connecting block 22 is then driven to slide relative to the slide rail 21 to adjust the position of the needle bar 1 relative to the movable rod 6, and when the position is adjusted, the sliding movement of the connecting block 22 relative to the slide rail 21 is restricted by inserting the latch 24 into the receptacle 25. At this time, the needle insertion operation can be performed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a skin micropin beauty instrument's syringe needle structure, a serial communication port, including the needle bar, the needle bar below is equipped with the syringe needle, be equipped with fixing device on the needle bar, fixing device is used for fixing the syringe needle, fixing device includes four stands, the stand with needle bar parallel arrangement, sliding connection has flexible post on the stand, flexible post with be equipped with first adjustment mechanism between the stand, adjacent two fixedly connected with horizontal pole between the flexible post, four horizontal poles form a square, wherein, sliding connection has the carriage release lever between two horizontal poles of relative setting, the carriage release lever with be equipped with second adjustment mechanism between the horizontal pole, needle bar sliding connection with on the carriage release lever, the needle bar with be equipped with third adjustment mechanism between the carriage release lever.

2. The needle head structure of the skin microneedle cosmetic instrument according to claim 1, wherein the first adjusting mechanism includes a first rack disposed on a telescopic column, a locking block is disposed in the column, a second rack is disposed on the locking block, the second rack is matched with the first rack, a groove for the locking block to move is formed in the column, a first elastic member is disposed between the locking block and the bottom of the groove, a driving rod is fixedly connected to the locking block, the driving rod extends out of the column, and a handle is fixedly connected to the end of the driving rod.

3. The needle structure of skin micro-needle beauty treatment instrument according to claim 2, wherein a plurality of supporting blocks are hinged on the handle.

4. The needle head structure of a skin microneedle cosmetic apparatus according to claim 2, wherein the first elastic member is a spring.

5. The needle head structure of the skin microneedle cosmetic instrument according to claim 1, wherein the second adjusting mechanism comprises two lead screws disposed in parallel in the cross bar, a slider is sleeved on the lead screws, the moving bar is fixedly connected with the slider, and a driving device for driving the lead screws to rotate is disposed between the two lead screws.

6. The needle head structure of the skin microneedle cosmetic instrument according to claim 5, wherein the driving device comprises a first conical gear disposed at the bottom of the screw rod, a second conical gear is disposed on one side of the first conical gear, the first conical gear is engaged with the second conical gear, a rotating rod is fixedly connected to the second conical gear, the rotating rod is disposed in one of the cross rods, a rotating wheel is fixedly connected to the rotating rod, and the outer side of the rotating wheel extends out of the cross rod.

7. The needle head structure of the skin micro-needle beauty instrument according to claim 1, wherein the third adjusting mechanism comprises a slide rail disposed on the moving rod, a connecting block is fixedly connected to the needle rod, the connecting block is slidably connected to the inside of the slide rail, a fixed block is fixedly connected to the needle rod, a bolt is disposed on the fixed block, and a plurality of insertion holes matched with the bolt are disposed on the moving rod.

8. The needle head structure of the skin microneedle cosmetic apparatus according to claim 7, wherein a stopper is fixedly connected to the plug pin, the stopper is located between the moving rod and the fixed block, and a second elastic member is disposed between the stopper and the moving rod.

9. The needle structure of a skin microneedle cosmetic apparatus according to claim 8, wherein the second elastic member is a spring.

10. The needle head structure of a skin micro-needle beauty treatment instrument according to any one of claims 1 to 9, wherein a suction cup is provided below the pillar.

Images