Protection device for hand joints of software developers

文档序号:1927910 发布日期:2021-12-07 浏览:21次 中文

阅读说明:本技术 一种用于软件开发者手部关节的保护装置 (Protection device for hand joints of software developers ) 是由 向玲岚 于 2021-08-06 设计创作,主要内容包括:本发明涉及软件开发的技术领域,且公开了一种用于软件开发者手部关节的保护装置,包括外壳,所述外壳的内部活动连接有柔动机构,柔动机构包括进行运动状态调节的传动组件、对关节按摩的按压组件,传动组件活动连接在外壳的内部;通过转轮转动使得活动块在滑槽的内部滑动带动连杆摆动,连杆摆动带动按压组件进行往复运动,同时滑板滑动带动支撑板运动,支撑板运动带动伸缩杆运动,伸缩杆运动带动按摩球运动,按摩球运动带动挤压杆进行软件开发者手部关节的高效自动按摩,有效的防止软件开发者长时间的进行程序编译工作造成手部关节疼痛和麻木的问题,这样也能便于软件开发人员的使用及保护手部关节的健康。(The invention relates to the technical field of software development and discloses a protection device for hand joints of software developers, which comprises a shell, wherein a flexible mechanism is movably connected in the shell, the flexible mechanism comprises a transmission component for adjusting motion state and a pressing component for massaging joints, and the transmission component is movably connected in the shell; make the movable block slide in the inside of spout through the runner rotation and drive the connecting rod swing, the connecting rod swing drives and presses down the subassembly and carry out reciprocating motion, the slide slides simultaneously and drives the backup pad motion, the backup pad motion drives the telescopic link motion, the telescopic link motion drives the massage ball motion, the massage ball motion drives the stripper bar and carries out the high-efficient automatic massage of software developer hand joint, the effectual long-time problem that causes the hand joint pain and numbness of carrying out the procedure compilation work of software developer that prevents, also can be convenient for like this software developer's use and the health of protection hand joint.)

1. A protection device for the hand joints of software developers, comprising a casing (1), characterized in that: the utility model discloses a joint massage device, including shell (1), the internal connection of shell (1) has gentle moving mechanism (2), and gentle moving mechanism (2) are including carrying out transmission assembly (21) that the motion state adjusted, press down subassembly (22) to the joint massage, and transmission assembly (21) are connected in the inside of shell (1), press down the inside of subassembly (22) connection in shell (1).

2. A protection device for software developer hand joints according to claim 1, characterized in that: the transmission assembly (21) comprises a motor (211), a rotating wheel (212), a sliding groove (213), a movable block (214) and a connecting rod (215), the motor (211) is fixedly connected inside the shell (1), the rotating wheel (212) is fixedly connected outside the motor (211), the sliding groove (213) is formed in the surface of the rotating wheel (212), the movable block (214) is slidably connected inside the sliding groove (213), and the connecting rod (215) is movably connected outside the movable block (214).

3. A protection device for software developer hand joints according to claim 2, characterized in that: the pressing component (22) comprises a partition plate (221), a through hole (222), a sliding rail (223), a sliding plate (224), a supporting plate (225), an expansion rod (226), a massage ball (227), an extrusion rod (228) and a spring (229), wherein the partition plate (221) is fixedly connected to the inside of the shell (1), the through hole (222) is formed in the surface of the partition plate (221), the sliding rail (223) is fixedly connected to the inner side of the through hole (222), the sliding plate (224) is slidably connected to the inner side of the sliding rail (223), the supporting plate (225) is fixedly connected to the outside of the sliding plate (224), the expansion rod (226) is fixedly connected to the inner side of the supporting plate (225), the massage ball (227) is fixedly connected to the outside of the expansion rod (226), the extrusion rod (228) is slidably connected to the outside of the massage ball (227), and the spring (229) is fixedly connected to the outside of the extrusion rod (228).

4. A protection device for software developer hand joints according to claim 1, characterized in that: the internal movable connection of shell (1) has heat dissipation mechanism (3), heat dissipation mechanism (3) includes assembly shell (301), magnetic sheet (302), electro-magnet (303), apron (304), guide plate (305), assembly shell (301) fixed connection is in the inboard of shell (1), magnetic sheet (302) fixed connection is in the inboard of assembly shell (301), electro-magnet (303) movable connection is in the inside of assembly shell (301), apron (304) fixed connection is in the outside of electro-magnet (303), guide plate (305) fixed connection is in the outside of apron (304), the internal movable connection of shell (1) has trigger mechanism (4), trigger mechanism (4) includes protective housing (401), movable plate (402), contact (403), pendulum rod (404), protective housing (401) fixed connection is in the inside of shell (1), movable plate (402) sliding connection is in the inside of protective housing (401), the contact (403) is fixedly connected to the inside of the protective shell (401), and the swing rod (404) is movably connected to the outside of the protective shell (401).

5. A protection device for software developer hand joints according to claim 1, characterized in that: the surface of shell (1) has been seted up and has been flowed mouth (5), the inboard fixedly connected with filter screen (6) that flow mouth (5), the inside fixedly connected with external power source (7) of shell (1).

6. A protection device for software developer hand joints according to claim 3, characterized in that: the position of the rotating wheel (212) corresponds to that of the connecting rod (215) and the specification of the rotating wheel is matched, two ends of the connecting rod (215) are movably connected to the outside of the movable block (214) and the outside of the sliding plate (224) respectively, the position of the connecting rod (215) corresponds to that of the through port (222) and the specification of the connecting rod is matched, the position of the supporting plate (225) corresponds to that of the through port (222) and the specification of the supporting plate is matched, nitrogen is added into the telescopic rod (226), the position of the massage ball (227) corresponds to that of the through port (222) and the specification of the massage ball is matched, and two ends of the spring (229) are fixedly connected to the outside of the extrusion rod (228) and the inside of the massage ball (227) respectively.

7. A protection device for software developer hand joints according to claim 4, characterized in that: the assembly shell (301) corresponds to the position of the flow opening (5) in specification matching mode, the magnetic plate (302) corresponds to the electromagnet (303) in position matching mode in specification matching mode, the guide plate (305) corresponds to the position of the flow opening (5) in specification matching mode, the moving plate (402) corresponds to the contact (403) in position matching mode in specification matching mode, and two ends of the swing rod (404) are respectively movable outside the moving plate (402) and outside the protective shell (401).

Technical Field

The invention relates to the technical field of software development, in particular to a protection device for hand joints of software developers.

Background

Software development is a system engineering including requirement capture, requirement analysis, design, realization and test, software is generally realized by a certain programming language, a software development tool can be generally adopted for development, and the general process of software design thinking and a method comprises the functions of software design and an algorithm and a method for realization, the overall structure design and module design of software, programming and debugging, program joint debugging, test and writing and the like, the software development process needs a great deal of program compiling work of a software developer, so that the hands of the software developer need to keep a fixed posture for a long time, the blood circulation of hand joints is easy to be blocked, the hand joint pain and numbness and other symptoms are caused, the existing hand joint movement can not automatically press the joints through some simple movable equipment, meanwhile, the heat generated by accelerating the blood circulation of hand joints is timely discharged, so that the recovery time of the hand joints is long, and the conventional hand joint moving equipment is inconvenient for software developers to use, so that the intelligent manufacturing concept is not met.

Therefore, in order to solve the problems, a protection device for the hand joints of the software developers is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a protection device for hand joints of a software developer, which has the advantages of high-efficiency automatic massage, good heat dissipation effect, convenient use and rapid elimination of hand joint pain, solves the problem that the software developer needs to carry out a large amount of program compiling work in the software development process, so that the hands of the software developer need to keep a fixed posture for a long time, which easily causes unsmooth blood circulation of the hand joints, further causes the symptoms of hand joint pain, numbness and the like, the prior hand joint movement through some simple moving equipment can not automatically press the joints, simultaneously the heat generated by the accelerated blood circulation of the hand joints is timely discharged, the recovery time of the hand joints is long, and the prior hand joint moving equipment is very inconvenient for the software developer to use, this also does not meet the concept of smart manufacturing.

In order to realize the purposes of high-efficiency automatic massage, good heat dissipation effect, convenient use and rapid elimination of hand joint pain, the invention provides the following technical scheme: the utility model provides a protection device for software developer hand joint, includes the shell, the inside swing joint of shell has gentle moving mechanism, and gentle moving mechanism is including carrying out motion state regulation's transmission component, to the subassembly of pressing of joint massage, and transmission component swing joint is in the inside of shell, presses the inside of subassembly swing joint at the shell.

Preferably, the transmission assembly comprises a motor, a rotating wheel, a sliding groove, a movable block and a connecting rod, the motor is fixedly connected in the shell, the rotating wheel is fixedly connected in the outer portion of the motor, the sliding groove is formed in the surface of the rotating wheel, the movable block is slidably connected in the inner side of the sliding groove, and the connecting rod is movably connected in the outer portion of the movable block.

Preferably, the pressing component comprises a partition plate, a through opening, a sliding rail, a sliding plate, a supporting plate, a telescopic rod, a massage ball, an extrusion rod and a spring, the partition plate is fixedly connected inside the shell, the through opening is formed in the surface of the partition plate, the sliding rail is fixedly connected inside the through opening, the sliding plate is slidably connected inside the sliding rail, the supporting plate is fixedly connected outside the sliding plate, the telescopic rod is fixedly connected inside the supporting plate, the massage ball is fixedly connected outside the telescopic rod, the extrusion rod is slidably connected outside the massage ball, and the spring is fixedly connected outside the extrusion rod.

Preferably, the inside swing joint of shell has heat dissipation mechanism, heat dissipation mechanism is including the assembly shell, the magnetic sheet, the electro-magnet, the apron, the guide plate, assembly shell fixed connection is in the inboard of shell, magnetic sheet fixed connection is in the inboard of assembly shell, electro-magnet swing joint is in the inside of assembly shell, apron fixed connection is in the outside of electro-magnet, guide plate fixed connection is in the outside of apron, the inside swing joint of shell has trigger mechanism, trigger mechanism includes the protective housing, the movable plate, the contact, the pendulum rod, protective housing fixed connection is in the inside of shell, movable plate sliding connection is in the inside of protective housing, contact fixed connection is in the inside of protective housing, pendulum rod swing joint is in the outside of protective housing.

Preferably, the surface of the shell is provided with a flow port, the inner side of the flow port is fixedly connected with a filter screen, and the inner part of the shell is fixedly connected with an external power supply.

Preferably, the position of runner and connecting rod is corresponding and the specification phase-match, and the both ends difference swing joint of connecting rod is in the outside of movable block and the outside of slide, and the connecting rod is corresponding and the specification phase-match with the position that passes through the mouth, and the backup pad is corresponding and the specification phase-match with the position that passes through the mouth, and nitrogen gas has been added to the inside of telescopic link, and massage ball is corresponding and the specification phase-match with the position that passes through the mouth, and the both ends difference fixed connection of spring is in the outside of ejector pin and the inside of massage ball.

Preferably, the assembly shell corresponds to the flow port in position and is matched with the flow port in specification, the magnetic plate corresponds to the electromagnet in position and is matched with the electromagnet in specification, the guide plate corresponds to the flow port in position and is matched with the flow port in specification, the movable plate corresponds to the contact in position and is matched with the contact in specification, and two ends of the swing rod respectively move outside the movable plate and outside the protective shell.

Preferably, the contact is electrically connected with an external power supply, the motor and the electromagnet are both electrically connected with the contact, the motor and the electromagnet are both electrically connected with the external power supply, the contact is triggered, and the current is changed from the open circuit into the closed circuit, so that the external power supply can supply power to the motor and the electromagnet.

Advantageous effects

1. This a protection device for software developer hand joint, it drives the connecting rod swing to make the movable block slide in the inside of spout through the runner rotation, the connecting rod swing drives and presses down the subassembly and carry out reciprocating motion, slide slip drives the backup pad motion simultaneously, the backup pad motion drives the telescopic link motion, the telescopic link motion drives the massage ball motion, the massage ball motion drives the extrusion stem and carries out the high-efficient automatic massage of software developer hand joint, the effectual long-time problem that causes hand joint pain and numbness of carrying on procedure compilation work of software developer that prevents, the use that also can be convenient for software developer like this and the health of protection hand joint.

2. This a protection device for software developer hand joint, rotate through the electro-magnet and drive the apron and rotate and make the guide plate rotate, the guide plate rotates the outside that the heat that makes software developer hand massage produce is timely through flowing the mouth and discharging the shell, improves the heat of hand joint activity and loses the effect, and then realizes eliminating hand joint's pain and numb symptom fast, also can improve software development's work efficiency like this, this device also accords with the theory that intelligent manufacturing simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention with a partial cross-sectional view of the inside thereof;

FIG. 2 is a schematic diagram of the internal side view of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a schematic view of a connection structure of the flexible mechanism of the present invention;

FIG. 5 is a schematic view of the connection structure of the transmission assembly of the present invention;

FIG. 6 is a schematic view of a connection structure of the pressing member according to the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 at B in accordance with the present invention;

FIG. 8 is a schematic view of a heat dissipation mechanism according to the present invention;

FIG. 9 is a schematic view of the structure of FIG. 8 at C in accordance with the present invention;

fig. 10 is a schematic view of the connection structure of the trigger mechanism of the present invention.

In the figure: 1. a housing; 2. a flexible mechanism; 21. a transmission assembly; 211. a motor; 212. a rotating wheel; 213. a chute; 214. a movable block; 215. a connecting rod; 22. a pressing assembly; 221. a partition plate; 222. a through port; 223. a slide rail; 224. a slide plate; 225. a support plate; 226. a telescopic rod; 227. a massage ball; 228. an extrusion stem; 229. a spring; 3. a heat dissipation mechanism; 301. assembling the shell; 302. a magnetic plate; 303. an electromagnet; 304. a cover plate; 305. a baffle; 4. a trigger mechanism; 401. a protective shell; 402. moving the plate; 403. a contact; 404. a swing rod; 5. a flow port; 6. a filter screen; 7. an external power source.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 4-7, a protection device for hand joints of software developers includes a housing 1, a flexible mechanism 2 is movably connected inside the housing 1, the flexible mechanism 2 includes a transmission component 21 for adjusting a motion state and a pressing component 22 for massaging the joints, the transmission component 21 is movably connected inside the housing 1, and the pressing component 22 is movably connected inside the housing 1.

The transmission assembly 21 comprises a motor 211, a rotating wheel 212, a sliding groove 213, a movable block 214 and a connecting rod 215, wherein the motor 211 is fixedly connected inside the housing 1, the rotating wheel 212 is fixedly connected outside the motor 211, the sliding groove 213 is formed in the surface of the rotating wheel 212, the movable block 214 is slidably connected inside the sliding groove 213, and the connecting rod 215 is movably connected outside the movable block 214.

The pressing component 22 comprises a partition 221, a through hole 222, a slide rail 223, a slide plate 224, a support plate 225, an expansion link 226, a massage ball 227, an extrusion rod 228 and a spring 229, wherein the partition 221 is fixedly connected inside the shell 1, the through hole 222 is formed in the surface of the partition 221, the slide rail 223 is fixedly connected inside the through hole 222, the slide plate 224 is slidably connected inside the slide rail 223, the support plate 225 is fixedly connected outside the slide plate 224, the expansion link 226 is fixedly connected inside the support plate 225, the massage ball 227 is fixedly connected outside the expansion link 226, the extrusion rod 228 is slidably connected outside the massage ball 227, and the spring 229 is fixedly connected outside the extrusion rod 228.

The position of the rotating wheel 212 corresponds to that of the connecting rod 215 and the specification of the rotating wheel is matched, two ends of the connecting rod 215 are movably connected to the outside of the movable block 214 and the outside of the sliding plate 224 respectively, the position of the connecting rod 215 corresponds to that of the through opening 222 and the specification of the connecting rod is matched, the position of the supporting plate 225 corresponds to that of the through opening 222 and the specification of the supporting plate is matched, nitrogen is added into the telescopic rod 226, the position of the massage ball 227 corresponds to that of the through opening 222 and the specification of the massage ball is matched, and two ends of the spring 229 are fixedly connected to the outside of the extrusion rod 228 and the inside of the massage ball 227 respectively.

Example two:

referring to fig. 8-10, a protection device for hand joints of software developers comprises a housing 1, a flexible mechanism 2 is movably connected inside the housing 1, the flexible mechanism 2 comprises a transmission component 21 for adjusting motion state and a pressing component 22 for massaging joints, the transmission component 21 is movably connected inside the housing 1, and the pressing component 22 is movably connected inside the housing 1.

The inside swing joint of shell 1 has heat dissipation mechanism 3, heat dissipation mechanism 3 is including assembling shell 301, magnetic sheet 302, electro-magnet 303, apron 304, guide plate 305, assembling shell 301 fixed connection is in the inboard of shell 1, magnetic sheet 302 fixed connection is in the inboard of assembling shell 301, electro-magnet 303 swing joint is in the inside of assembling shell 301, apron 304 fixed connection is in the outside of electro-magnet 303, guide plate 305 fixed connection is in the outside of apron 304, the inside swing joint of shell 1 has trigger mechanism 4, trigger mechanism 4 includes protective housing 401, movable plate 402, contact 403, pendulum rod 404, protective housing 401 fixed connection is in the inside of shell 1, movable plate 402 sliding connection is in the inside of protective housing 401, contact 403 fixed connection is in the inside of protective housing 401, pendulum rod 404 swing joint is in the outside of protective housing 401.

The assembly shell 301 corresponds to the position of the flow port 5 and is matched with the flow port in specification, the magnetic plate 302 corresponds to the electromagnet 303 and is matched with the electromagnet 303 in specification, the guide plate 305 corresponds to the flow port 5 and is matched with the flow port in specification, the moving plate 402 corresponds to the contact 403 in position and is matched with the contact in specification, and two ends of the swing rod 404 are respectively movable outside the moving plate 402 and outside the protective shell 401.

Example three:

referring to fig. 1-10, a protection device for hand joints of software developers includes a housing 1, a flexible mechanism 2 movably connected inside the housing 1, the flexible mechanism 2 including a transmission component 21 for adjusting motion state and a pressing component 22 for massaging joints, the transmission component 21 movably connected inside the housing 1, and the pressing component 22 movably connected inside the housing 1.

The transmission assembly 21 comprises a motor 211, a rotating wheel 212, a sliding groove 213, a movable block 214 and a connecting rod 215, wherein the motor 211 is fixedly connected inside the housing 1, the rotating wheel 212 is fixedly connected outside the motor 211, the sliding groove 213 is formed in the surface of the rotating wheel 212, the movable block 214 is slidably connected inside the sliding groove 213, and the connecting rod 215 is movably connected outside the movable block 214.

The pressing component 22 comprises a partition 221, a through hole 222, a slide rail 223, a slide plate 224, a support plate 225, an expansion link 226, a massage ball 227, an extrusion rod 228 and a spring 229, wherein the partition 221 is fixedly connected inside the shell 1, the through hole 222 is formed in the surface of the partition 221, the slide rail 223 is fixedly connected inside the through hole 222, the slide plate 224 is slidably connected inside the slide rail 223, the support plate 225 is fixedly connected outside the slide plate 224, the expansion link 226 is fixedly connected inside the support plate 225, the massage ball 227 is fixedly connected outside the expansion link 226, the extrusion rod 228 is slidably connected outside the massage ball 227, and the spring 229 is fixedly connected outside the extrusion rod 228.

The inside swing joint of shell 1 has heat dissipation mechanism 3, heat dissipation mechanism 3 is including assembling shell 301, magnetic sheet 302, electro-magnet 303, apron 304, guide plate 305, assembling shell 301 fixed connection is in the inboard of shell 1, magnetic sheet 302 fixed connection is in the inboard of assembling shell 301, electro-magnet 303 swing joint is in the inside of assembling shell 301, apron 304 fixed connection is in the outside of electro-magnet 303, guide plate 305 fixed connection is in the outside of apron 304, the inside swing joint of shell 1 has trigger mechanism 4, trigger mechanism 4 includes protective housing 401, movable plate 402, contact 403, pendulum rod 404, protective housing 401 fixed connection is in the inside of shell 1, movable plate 402 sliding connection is in the inside of protective housing 401, contact 403 fixed connection is in the inside of protective housing 401, pendulum rod 404 swing joint is in the outside of protective housing 401.

The surface of shell 1 has been seted up and has been flowed mouthful 5, and the inboard fixedly connected with filter screen 6 that flows mouthful 5, the inside fixedly connected with external power source 7 of shell 1.

The position of the rotating wheel 212 corresponds to that of the connecting rod 215 and the specification of the rotating wheel is matched, two ends of the connecting rod 215 are movably connected to the outside of the movable block 214 and the outside of the sliding plate 224 respectively, the position of the connecting rod 215 corresponds to that of the through opening 222 and the specification of the connecting rod is matched, the position of the supporting plate 225 corresponds to that of the through opening 222 and the specification of the supporting plate is matched, nitrogen is added into the telescopic rod 226, the position of the massage ball 227 corresponds to that of the through opening 222 and the specification of the massage ball is matched, and two ends of the spring 229 are fixedly connected to the outside of the extrusion rod 228 and the inside of the massage ball 227 respectively.

The assembly shell 301 corresponds to the position of the flow port 5 and is matched with the flow port in specification, the magnetic plate 302 corresponds to the electromagnet 303 and is matched with the electromagnet 303 in specification, the guide plate 305 corresponds to the flow port 5 and is matched with the flow port in specification, the moving plate 402 corresponds to the contact 403 in position and is matched with the contact in specification, and two ends of the swing rod 404 are respectively movable outside the moving plate 402 and outside the protective shell 401.

The contact 403 is electrically connected with the external power supply 7, the motor 211 and the electromagnet 303 are both electrically connected with the contact 403, the motor 211 and the electromagnet 303 are both electrically connected with the external power supply 7, the contact 403 is triggered, the current is changed into a path from an open circuit, and then the external power supply 7 can supply power to the motor 211 and the electromagnet 303.

The device starts to be started, a software developer puts a hand into the shell 1, the hand drives the swing rod 404 to rotate clockwise, the swing rod 404 rotates to drive the moving plate 402 to slide in the protective shell 401, the moving plate 402 slides until the moving plate contacts with the contact 403, the external power supply 7 energizes the motor 211 and the electromagnet 303, the motor 211 is energized to operate to drive the rotating wheel 212 to rotate, the rotating wheel 212 rotates to drive the moving block 214 to slide on the inner side of the chute 213, the moving block 214 slides to drive the connecting rod 215 to swing, the connecting rod 215 swings to drive the sliding plate 224 to slide on the inner side of the sliding rail 223, the sliding plate 224 slides to drive the supporting plate 225 to slide on the inner side of the through opening 222, the supporting plate 225 slides to drive the telescopic rod 226 to move, the telescopic rod 226 moves to drive the massage ball 227 under the buffering effect of the nitrogen in the telescopic rod 226, the massage ball 227 drives the extrusion rod 228 to slide on the outer side of the extrusion rod 228 to perform massage activity of hand joints, the extrusion stem 228 slides and makes the spring 229 contract, simultaneously the electro-magnet 303 circular telegram receives the ampere force in the magnetic field of magnetic sheet 302 and down rotates, electro-magnet 303 rotates and drives apron 304 and rotate, apron 304 rotates and drives guide plate 305 and rotate, guide plate 305 rotates and makes the directional flow of the inside air of shell 1, the inside air directional flow of shell 1 is discharged to the external world through flowing mouth 5 and filter screen 6, the outside air simultaneously through with flow mouth 5 and filter screen 6 get into the inside of shell 1, the heat that the messenger hand massage produced of flow air in time scatters and disappears.

When the hand massage of the software developer is finished, the software developer stretches the hand out of the interior of the housing 1, and simultaneously swings the swing rod 404 counterclockwise, and similarly, the swing rod 404 swings to drive the moving plate 402 to slide until the moving plate is separated from the contact 403, and then the external power supply 7 stops energizing the motor 211 and the electromagnet 303.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

17页详细技术资料下载
上一篇:一种医用注射器针头装配设备
下一篇:一种可调式心脑血管治疗仪及其使用方法

网友询问留言

已有0条留言

还没有人留言评论。精彩留言会获得点赞!

精彩留言,会给你点赞!