CN109330666B - Gem knife with hair counting function - Google Patents
Gem knife with hair counting function Download PDFInfo
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- CN109330666B CN109330666B CN201810994795.0A CN201810994795A CN109330666B CN 109330666 B CN109330666 B CN 109330666B CN 201810994795 A CN201810994795 A CN 201810994795A CN 109330666 B CN109330666 B CN 109330666B
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- gem
- fixedly connected
- knife
- protective shell
- sword
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
Abstract
The invention discloses a jewel knife with a hair counting function, which comprises a jewel knife main body, wherein the side wall of one side of the jewel knife main body is fixedly connected with a photoelectric sensor and a counting display screen, the counting display screen is arranged on one side of the photoelectric sensor, the surface of the jewel knife main body is provided with a protective shell, the side wall of the protective shell is provided with a front cover and a rear cover, the front cover and the rear cover are symmetrically arranged, the interior of the protective shell is of a cavity structure, the top position and the bottom position of the interior of the protective shell are both provided with sliding grooves, the interior of each sliding groove is connected with a sliding block in a sliding manner, and the side wall of each sliding block. The invention has the advantages of adding the hair counting function, convenient use, reasonable design and simple operation, and is additionally provided with the protection device of the jewel knife, thereby avoiding accidental abrasion of the jewel knife, avoiding resource waste and ensuring the service life of the jewel knife.
Description
Technical Field
The invention relates to the technical field of jewel knives, in particular to a jewel knife with a hair counting function.
Background
The gem knife has better rigidity, so the gem knife is applied to a plurality of technical fields and plays an increasingly important role in the work and life of people.
But a precious stone sword of current, at specific work occasion, the function is not complete very much, does not have the function of hair count, and the unreasonable of design uses inconveniently, and the function is single, does not have the device of protection after the precious stone sword uses in addition and takes in the precious stone sword specially, avoids the precious stone sword to be worn and torn by accident, causes the waste of resource, influences the life of precious stone sword.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a jewel knife with a hair counting function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a jewel knife with a hair counting function comprises a jewel knife main body, wherein a photoelectric sensor and a counting display screen are fixedly connected to one side wall of the jewel knife main body, the counting display screen is arranged on one side of the photoelectric sensor, a protective shell is arranged on the surface of the jewel knife main body, a front cover and a rear cover are arranged on the side wall of the protective shell, the front cover and the rear cover are symmetrically arranged, a cavity structure is arranged inside the protective shell, sliding grooves are formed in the top position and the bottom position inside the protective shell, a sliding block is connected to the inside of each sliding groove in a sliding manner, a supporting column is fixedly connected to the side wall of each sliding block, an installation block is fixedly connected to one side, far away from the sliding block, of the side wall of each installation block, far away from the supporting column, is fixedly connected with the jewel knife main body, the vertical plate is arranged in the protective shell, a push rod is fixedly connected to one side, away from the jewel knife main body, of the side wall of the vertical plate, one end of the push rod penetrates through the side wall of the rear cover and extends outwards, a jewel knife head is fixedly connected to one end, away from the vertical plate, of the jewel knife main body, clamping blocks are arranged above and below the middle position of the jewel knife main body, rotating screws are fixedly connected to one sides, away from the jewel knife main body, of the side walls of the two clamping blocks, a rotating fixing block is fixedly connected to one end, away from the clamping blocks, of the two rotating screws, penetrates through the side wall of the protective shell and extends outwards, a rotating fixing block is fixedly connected to the side wall of the jewel knife head, dust covers are arranged above and below the jewel knife head, limiting rods are arranged at the middle position, away from one, the protective housing is characterized in that a groove is formed in the inner side wall of the through groove structure of the protective housing, a limiting elastic ball is arranged inside the groove, a slot is transversely formed in the limiting rod, and a fixing block is arranged at one end, away from the dust cover, of the limiting rod.
Preferably, two the equal fixedly connected with rubber loss prevention pad in one side that the lateral wall of pressing from both sides tight piece is close to precious stone sword main part, the material of spacing elastic ball is the rubber material.
Preferably, a reset spring is sleeved on the surface of the supporting column, the upper end of the reset spring is fixedly connected with the sliding block, and the lower end of the reset spring is fixedly connected with the mounting block.
Preferably, one end of the push rod, which is far away from the vertical plate, is fixedly connected with a rotating handle.
Preferably, the two dust covers form an inverted V-shaped structure, and rubber protection pads are fixedly connected to the side walls of the two dust covers close to the main body of the jewel knife.
Preferably, two equal fixedly connected with connecting spring in one side that the lateral wall of dust cover kept away from precious stone sword main part, connecting spring's lower extreme and protective housing fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the jewel knife protection device, the push rod is pulled, so that the jewel knife main body is integrally contained in the protection shell, the fixing block is rotated in the reverse direction, the screw rod is rotated to drive the clamping block to clamp the jewel knife main body, the fixing block is pushed, the connecting spring is stretched, the limiting rod drives the dust cover to protect the jewel knife head, the bolt is firmly fixed after being inserted into the slot, the protection device of the jewel knife is added, the jewel knife is prevented from being accidentally worn, resource waste is avoided, and the service life of the jewel knife is guaranteed.
2. In the working process, the photoelectric sensor counts the hairs, the counting display screen displays the numbers, the hair counting function is added, and the hair counting device is convenient to use, reasonable in design and simple to operate.
Drawings
FIG. 1 is a schematic view of a jewel knife with hair counting function according to the present invention;
fig. 2 is an enlarged view of a jewel knife having a hair counting function according to the present invention at a position a.
In the figure: 1 precious stone sword main part, 2 spouts, 3 installation pieces, 4 support columns, 5 sliders, 6 protecgulums, 7 risers, 8 precious stone sword tool bits, 9 photoelectric sensing ware, 10 rotatory fixed blocks, 11 rotation screw rods, 12 clamp tight pieces, 13 count display screens, 14 protective casings, 15 back covers, 16 push rods, 17 coupling spring, 18 dust cover, 19 gag lever posts, 20 slots, 21 fixed block, 22 recesses, the spacing elastic ball of 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a jewel knife with hair counting function, comprising a jewel knife main body 1, wherein a photoelectric sensor 9 and a counting display screen 13 are fixedly connected to a side wall of one side of the jewel knife main body 1, the hair counting function is increased and the display is convenient, the jewel knife is convenient to use, reasonable in design and simple to operate, the counting display screen 13 is arranged at one side of the photoelectric sensor 9, a protective shell 14 is arranged on the surface of the jewel knife main body 1, a protection device is added, a front cover 6 and a rear cover 15 are arranged on the side wall of the protective shell 14, the front cover 6 and the rear cover 15 are symmetrically arranged, a cavity structure is arranged inside the protective shell 14, sliding grooves 2 are arranged at the top position and the bottom position inside the protective shell 14, a sliding block 5 is slidably connected inside the sliding grooves 2, a supporting column 4 is fixedly connected to the side wall of the, one side of the side wall of the mounting block 3, which is far away from the supporting column 4, is fixedly connected with the jewel knife main body 1, one side of the jewel knife main body 1 is provided with a vertical plate 7, the vertical plate 7 is arranged inside a protective shell 14, one side of the side wall of the vertical plate 7, which is far away from the jewel knife main body 1, is fixedly connected with a push rod 16, one end of the push rod 16 penetrates through the side wall of the rear cover 15 and extends outwards, one end of the jewel knife main body 1, which is far away from the vertical plate 7, is fixedly connected with a jewel knife head 8, clamping blocks 12 are arranged above and below the middle position of the jewel knife main body 1, one sides of the side walls of the two clamping blocks 12, which are far away from the jewel knife main body 1, are fixedly connected with rotating screws 11, one ends of the two rotating screws 11, which are far away from the clamping blocks 12, penetrate through the side wall of the protective shell 14, the lateral wall of protective housing 14 is provided with logical groove structure, and gag lever post 19 sets up in the inside that leads to groove structure, and protective housing 14 leads to the inside wall of groove structure and sets up fluted 22, and the inside of flute 22 is provided with spacing elastic ball 23, and slot 20 has transversely been seted up in the inside of gag lever post 19, and the one end that dust cover 18 was kept away from to gag lever post 19 is provided with fixed block 21.
The equal fixedly connected with rubber loss prevention in one side that the lateral wall of two tight pieces of clamp 12 is close to precious stone sword main part 1 fills up, the material of spacing elastic ball 23 is the rubber material, reset spring has been cup jointed on the surface of support column 4, reset spring's upper end and slider 5 fixed connection, reset spring's lower extreme and installation piece 3 fixed connection, the one end fixedly connected with rotation handle of riser 7 is kept away from to push rod 16, the shape structure of two dust cover 18's constitution is the structure of falling V-arrangement, the equal fixedly connected with rubber protection pad in one side that the lateral wall of two dust covers 18 is close to precious stone sword main part 1, the equal fixedly connected with coupling spring 17 in one side that precious stone sword main part 1 was kept away from to the lateral wall of two dust covers 18, coupling.
The working principle is as follows: when the device is used, the rotating screw rod 11 is rotated by rotating the fixing block 10, so that the clamping block 12 is far away from the jewel knife body 1, then the inserted pin in the slot 20 is taken out, the limiting rod 19 is pulled and pulled by the fixing block 21, the connecting spring 17 is compressed, the limiting elastic ball 23 limits the limiting rod 19 and reduces the abrasion of the limiting rod 19, then the inserted pin is inserted into the other slot 20 of the limiting rod 19, the two dustproof covers 18 are far away from the jewel knife head 8, the limiting rod 19 is firmly fixed, the push rod 16 is pushed, the push rod 16 drives the vertical plate 7 to push the jewel knife body 1, the jewel knife head 8 is pushed out of the protective shell 14, meanwhile, the sliding block 5 slides in the sliding slot 2, the structure stability of the device is ensured, in the working process, the photoelectric sensor 9 counts hairs, the numbers are displayed by the counting display screen 13, and the, convenient to use, pulling push rod 16 after using, make jewel sword main part 1 wholly accomodate in the inside of protecting sheathing 14, the rotatory fixed block 10 of antiport, it steps up jewel sword main part 1 to rotate screw rod 11 and drive clamp block 12, promote fixed block 21, connecting spring 17 is tensile, gag lever post 19 drives dust cover 18 and protects jewel sword tool bit 8, the bolt is fixed firm in inserting slot 20, the protection device of jewel sword has been increased, avoid the jewel sword by unexpected wearing and tearing, avoid causing the waste of resource, guarantee the life of jewel sword.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A gem knife with a hair counting function comprises a gem knife main body (1) and is characterized in that a photoelectric sensor (9) and a counting display screen (13) are fixedly connected to the side wall of one side of the gem knife main body (1), the counting display screen (13) is arranged on one side of the photoelectric sensor (9), a protective shell (14) is arranged on the surface of the gem knife main body (1), a front cover (6) and a rear cover (15) are arranged on the side wall of the protective shell (14), the front cover (6) and the rear cover (15) are symmetrically arranged, a cavity structure is arranged inside the protective shell (14), sliding grooves (2) are formed in the top and bottom positions inside the protective shell (14), sliding blocks (5) are connected to the sliding grooves (2) in a sliding mode, supporting columns (4) are fixedly connected to the side walls of the supporting columns (4), mounting blocks (3) are fixedly connected to the side walls, far away from the sliding blocks (5), of the supporting columns (4), one side and gem sword main part (1) fixed connection of support column (4) are kept away from to the lateral wall of installation piece (3), one side lateral wall of gem sword main part (1) is provided with riser (7), riser (7) set up the inside at protective housing (14), one side fixedly connected with push rod (16) of gem sword main part (1) are kept away from to the lateral wall of riser (7), the lateral wall of back lid (15) is run through to the one end of push rod (16) and outwards extends, the one end fixedly connected with gem sword tool bit (8) of riser (7) are kept away from to gem sword main part (1), top and the below of the intermediate position of gem sword main part (1) all are provided with and press from both sides tight piece (12), two the equal fixedly connected with in one side of gem sword main part (1) is kept away from to the lateral wall of pressing from tight piece (12) rotates screw rod (11), two the one end that the tight piece (12) of rotation screw rod (11) was kept away from all runs through the There is rotatory fixed block (10), the top and the below of precious stone sword tool bit (8) all are provided with dust cover (18), one side intermediate position that precious stone sword main part (1) was kept away from to the lateral wall of dust cover (18) all is provided with gag lever post (19), the lateral wall of protective housing (14) is provided with logical groove structure, gag lever post (19) set up in the inside that leads to groove structure, protective housing (14) lead to the inside wall of groove structure and set up fluted (22), the inside of recess (22) is provided with spacing elastic ball (23), slot (20) have transversely been seted up to the inside of gag lever post (19), the one end that dust cover (18) were kept away from in gag lever post (19) is provided with fixed block (21).
2. The gem knife with hair counting function according to claim 1, characterized in that the side walls of the two clamping blocks (12) close to the gem knife body (1) are fixedly connected with rubber anti-damage pads, and the limiting elastic ball (23) is made of rubber.
3. The gem knife with hair counting function according to claim 1, characterized in that a return spring is sleeved on the surface of the supporting column (4), the upper end of the return spring is fixedly connected with the sliding block (5), and the lower end of the return spring is fixedly connected with the mounting block (3).
4. The gem knife with hair counting function as claimed in claim 1, characterized in that a rotary handle is fixedly connected to the end of the push rod (16) remote from the riser (7).
5. The gem knife with hair counting function according to claim 1, characterized in that the two dust covers (18) are formed in an inverted V-shaped structure, and a rubber protective pad is fixedly connected to each side wall of the two dust covers (18) close to the gem knife body (1).
6. The gem knife with hair counting function according to claim 1, characterized in that the connecting springs (17) are fixedly connected to both sides of the side walls of the two dust covers (18) away from the gem knife body (1), and the lower ends of the connecting springs (17) are fixedly connected to the protective shell (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994795.0A CN109330666B (en) | 2018-08-29 | 2018-08-29 | Gem knife with hair counting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994795.0A CN109330666B (en) | 2018-08-29 | 2018-08-29 | Gem knife with hair counting function |
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| Publication Number | Publication Date |
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| CN109330666A CN109330666A (en) | 2019-02-15 |
| CN109330666B true CN109330666B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810994795.0A Active CN109330666B (en) | 2018-08-29 | 2018-08-29 | Gem knife with hair counting function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111904513A (en) * | 2020-09-07 | 2020-11-10 | 常州安康医疗器械有限公司 | Intracavity cutting anastomat with puncture head |
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