CN214584589U - 3DP bone prosthesis mesh quality detection equipment - Google Patents
3DP bone prosthesis mesh quality detection equipment Download PDFInfo
- Publication number
- CN214584589U CN214584589U CN202120893996.9U CN202120893996U CN214584589U CN 214584589 U CN214584589 U CN 214584589U CN 202120893996 U CN202120893996 U CN 202120893996U CN 214584589 U CN214584589 U CN 214584589U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bone prosthesis
- box body
- box
- crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model provides a 3DP bone prosthesis mesh quality testing equipment, the power distribution box comprises a box body, the last fixed surface of box is connected with the workstation, the last fixed surface of workstation is connected with display and casing, the display is located the left side of casing, two hydraulic stem of interior roof fixedly connected with of casing. The 3DP bone prosthesis mesh quality detection device. The utility model discloses a be provided with the hydraulic stem, the thrust that utilizes the hydraulic stem to produce promotes the connecting plate and moves down, and make the upper surface of connecting plate and clamp plate contact, then make pressure detector detect bone prosthesis, make data receiver receive the data that pressure detector detected immediately, and with data transmission to data converter, make data converter with data transfer to the inside data processor of display simultaneously, thereby can detect the quality of the inside mesh structure of bone prosthesis, realize the accurate aassessment to bone prosthesis quality, ensure the reliability and the stability of operation quality.
Description
Technical Field
The utility model relates to a false body field especially relates to a 3DP bone false body mesh quality testing equipment.
Background
Severe bone defects require the insertion of a bone prosthesis to restore function. At the present stage, in order to increase the combination level between the prosthesis and the human bone, the contact surface of the prosthesis and the human bone is set to be a mesh structure, so that bone cells can grow in conveniently, thereby forming a whole, enhancing the structural force and realizing the functional recovery.
The mesh structure needs to be controlled within a reasonable range to facilitate bone ingrowth and increase the integration strength between the prosthesis and the bone interface. However, the prior art has no professional detection equipment, the quality of the bone prosthesis cannot be accurately evaluated, and the reliability and the stability of the operation quality are influenced.
Therefore, it is urgently needed to develop a detection device for detecting the mechanical strength of the mesh structure so as to ensure the quality of the bone prosthesis.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a 3DP bone prosthesis mesh quality detection equipment can carry out the accuracy to bone prosthesis's structural strength and detect to solve the problem that prior art can't detect the mesh quality and lead to influencing replacement technical reliability and stability.
In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme: the 3DP bone prosthesis mesh quality detection device comprises a box body, wherein the upper surface of the box body is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with a display and a shell, the display is positioned at the left side of the shell, the inner top wall of the shell is fixedly connected with two hydraulic rods, the bottom ends of the two hydraulic rods are fixedly connected with a connecting plate together, two through-holes have been seted up to the upper surface of connecting plate, the top of connecting plate is equipped with two T type poles, every the bottom of T type pole all runs through the through-hole and extends to the below of connecting plate, two the common fixedly connected with clamp plate in bottom of T type pole, every the surface of T type pole all is equipped with expanding spring, every expanding spring's bottom all is connected with the last fixed surface of clamp plate, every expanding spring's top all with the bottom surface fixed connection of connecting plate.
The upper surface of the connecting plate is fixedly inlaid with a pressure detector, the top end of the pressure detector extends to the upper part of the connecting plate, a brush is arranged in the shell, two sliding holes are formed in the left side surface of the brush, two sliding rods are arranged in the shell, the right end of each sliding rod penetrates through the sliding hole and extends to the right side of the brush, the left end and the right end of each sliding rod are fixedly connected with the inner side wall of the shell, the inner top wall of the shell is fixedly connected with a data receiver, the upper surface of the workbench is provided with a discharging hole, the bottom surface of the workbench is fixedly connected with a crushing box, the right side surface of the crushing box is fixedly connected with the inner side wall of the box body, the inner side wall of the crushing box is fixedly inlaid with two connecting bearings and two fixing bearings, and the inner rings of the two connecting bearings are respectively and fixedly connected with a first crushing rod and a second crushing rod, the first crushing rod is positioned behind the second crushing rod.
The left end of the first crushing rod and the left end of the second crushing rod respectively penetrate through the two fixed bearings and extend to the left side of the crushing box, the inner side wall of the box body is fixedly connected with a motor, the left end of the first crushing rod is fixedly connected with the output end of the motor, the outer surface of the first crushing rod is fixedly connected with a driving gear, the left end of the second crushing rod is fixedly connected with a secondary gear, the driving gear is meshed with the secondary gear, the bottom surface of the crushing box is fixedly communicated with a discharge pipe, the discharge end of the discharge pipe penetrates through the box body and extends to the right side of the box body, the inner bottom wall of the box body is fixedly connected with a data converter, the front surface of the shell is fixedly hinged with a sealing door through two hinges, the front surface of the box body is fixedly connected with a singlechip and an alarm horn, the single chip microcomputer is located on the left side of the alarm horn, and the front face of the box body is fixedly connected with the control switch.
Preferably, the front surface of the box body is fixedly embedded with a heat dissipation plate, and heat dissipation holes are formed in the front surface of the heat dissipation plate and are arranged at equal intervals.
Preferably, the front face of the box body is fixedly connected with an indicator light, and the front face of the indicator light is fixedly connected with a protective cover.
Preferably, the front of sealing door is fixed and inlayed and is had the observation frame, the observation frame is located the middle part of sealing door.
Preferably, the outer surface of each hydraulic rod is fixedly connected with two fixed blocks, and the upper surface of each fixed block is fixedly connected with the inner top wall of the shell.
Preferably, the upper surface of the brush is fixedly connected with a push handle, and the outer surface of the push handle is fixedly connected with an anti-slip sleeve.
Preferably, the inner side wall of the crushing box is fixedly connected with two guide plates, and the bottom surface of each guide plate is fixedly connected with the inner bottom wall of the crushing box.
Preferably, the front surface of the box body is fixedly connected with a nameplate, and the nameplate is positioned below the indicator lamp.
Preferably, the bottom surface of the box body is fixedly connected with two groups of supporting legs, and the bottom surfaces of the supporting legs are fixedly connected with non-slip mats.
Preferably, the bottom surface fixedly connected with support frame of motor, the left surface of support frame and the inside wall fixed connection of box.
The beneficial effects of the utility model reside in that:
through being provided with the hydraulic stem, the thrust that utilizes the hydraulic stem to produce promotes the connecting plate and moves down to make the connecting plate contact with the upper surface of clamp plate, then make pressure detector detect bone prosthesis, make data receiver receive the data that pressure detector detected immediately, and with data transmission to data converter, make data converter transmit data to the inside data processor of display simultaneously, thereby can detect the quality of the inside mesh structure of bone prosthesis, the accurate aassessment of bone prosthesis quality has been realized, prevent to influence reliability and the stability of operation quality.
Through utilizing expanding spring, the cooperation of T type pole and clamp plate, the quality of the extensive detection bone false body of pressure detector of being convenient for, deviation appears in the testing result when avoiding using, through the cooperation that utilizes brush and slide bar and feed opening, can sweep into broken incasement portion with the bone false body piece above the workstation, the phenomenon of clearance difficulty appears when avoiding the staff to clear up, through being provided with the motor, utilize the power that the motor produced, make first broken pole drive the driving gear and rotate, and utilize the cooperation of driving gear and inferior moving gear, it is rotatory to drive the broken pole of second, thereby can carry out the breakage to bone false body, be convenient for the staff collects bone false body.
Description of the drawings:
FIG. 1 is a front view of the box body of the present invention;
fig. 2 is a sectional view of the front view of the housing of the present invention;
FIG. 3 is a sectional view of the front view of the case of the present invention;
fig. 4 is a cross-sectional view of the bottom view of the crushing box of the present invention;
fig. 5 is a cross-sectional view of the connection plate of the present invention.
In the figure: 1. supporting legs; 2. a box body; 3. an alarm horn; 4. a control switch; 5. a nameplate; 6. a discharge pipe; 7. an indicator light; 8. an observation frame; 9. a sealing door; 10. a housing; 11. a display; 12. a work table; 13. a heat dissipation plate; 14. a single chip microcomputer; 15. a slide bar; 16. pressing a plate; 17. a connecting plate; 18. a brush; 19. a slide hole; 20. a push handle; 21. a data receiver; 22. A hydraulic lever; 23. a pressure detector; 24. a fixed block; 25. a motor; 26. fixing the bearing; 27. a feeding port; 28. a first crushing bar; 29. connecting a bearing; 30. a crushing box; 31. a baffle; 32. a driving gear; 33. a data converter; 34. a support frame; 35. a secondary gear; 36. a second crushing bar; 37. a through hole; 38. a T-shaped rod; 39. a telescoping spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present 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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
As shown in figures 1-5, the utility model provides a 3DP bone prosthesis mesh quality detection device, which comprises a box body, the upper surface of the box body is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with a display and a shell, the display is positioned at the left side of the shell, the inner top wall of the shell is fixedly connected with two hydraulic rods, the bottom ends of the two hydraulic rods are fixedly connected with a connecting plate together, two through-holes have been seted up to the upper surface of connecting plate, the top of connecting plate is equipped with two T type poles, every the bottom of T type pole all runs through the through-hole and extends to the below of connecting plate, two the common fixedly connected with clamp plate in bottom of T type pole, every the surface of T type pole all is equipped with expanding spring, every expanding spring's bottom all is connected with the last fixed surface of clamp plate, every expanding spring's top all with the bottom surface fixed connection of connecting plate.
The upper surface of the connecting plate is fixedly inlaid with a pressure detector, the top end of the pressure detector extends to the upper part of the connecting plate, a brush is arranged in the shell, two sliding holes are formed in the left side surface of the brush, two sliding rods are arranged in the shell, the right end of each sliding rod penetrates through the sliding hole and extends to the right side of the brush, the left end and the right end of each sliding rod are fixedly connected with the inner side wall of the shell, the inner top wall of the shell is fixedly connected with a data receiver, the upper surface of the workbench is provided with a discharging hole, the bottom surface of the workbench is fixedly connected with a crushing box, the right side surface of the crushing box is fixedly connected with the inner side wall of the box body, the inner side wall of the crushing box is fixedly inlaid with two connecting bearings and two fixing bearings, and the inner rings of the two connecting bearings are respectively and fixedly connected with a first crushing rod and a second crushing rod, the first crushing rod is positioned behind the second crushing rod.
The left end of the first crushing rod and the left end of the second crushing rod respectively penetrate through the two fixed bearings and extend to the left side of the crushing box, the inner side wall of the box body is fixedly connected with a motor, the left end of the first crushing rod is fixedly connected with the output end of the motor, the outer surface of the first crushing rod is fixedly connected with a driving gear, the left end of the second crushing rod is fixedly connected with a secondary gear, the driving gear is meshed with the secondary gear, the bottom surface of the crushing box is fixedly communicated with a discharge pipe, the discharge end of the discharge pipe penetrates through the box body and extends to the right side of the box body, the inner bottom wall of the box body is fixedly connected with a data converter, the front surface of the shell is fixedly hinged with a sealing door through two hinges, the front surface of the box body is fixedly connected with a singlechip and an alarm horn, the single chip microcomputer is located on the left side of the alarm horn, and the front face of the box body is fixedly connected with the control switch.
Furthermore, a heat dissipation plate is fixedly embedded in the front face of the box body, and heat dissipation holes are formed in the front face of the heat dissipation plate and are arranged equidistantly.
In the embodiment, the heat generated by the motor can be dissipated outwards through the heat dissipation plate, so that the service life of the motor is prevented from being influenced.
Furthermore, the front fixedly connected with pilot lamp of box, the front fixedly connected with safety cover of pilot lamp.
In this embodiment, can indicate staff through the pilot lamp that the device has the trouble, the staff of being convenient for simultaneously maintains or overhauls the device.
Furthermore, the front of sealing door is fixed and is inlayed and is had the observation frame, and the observation frame is located the middle part of sealing door.
In this embodiment, the staff of being convenient for watches the inside condition of casing through the observation frame, has improved staff's work efficiency simultaneously.
Furthermore, the surface of every hydraulic stem all fixedly connected with two fixed blocks, the upper surface of every fixed block all with the interior roof fixed connection of casing.
In this embodiment, can consolidate the hydraulic stem through the fixed block, the hydraulic stem swing appears when avoiding using.
Furthermore, the upper surface of the brush is fixedly connected with a pushing handle, and the outer surface of the pushing handle is fixedly connected with an anti-slip sleeve.
In the embodiment, the push handle is convenient for a worker to push the brush to move, and the phenomenon of slippery hands is prevented when the brush is used.
Furthermore, the inside wall fixedly connected with two guide plates of broken case, the bottom surface of every guide plate all with the interior diapire fixed connection of broken case.
In this embodiment, be convenient for go out the bone prosthesis disintegrating slag through the guide plate, avoid broken incasement portion to remain bone prosthesis disintegrating slag.
Furthermore, the front of the box body is fixedly connected with a nameplate which is positioned below the indicating lamp.
In the embodiment, the nameplate is convenient for the staff to quickly know the operation flow of the device, and meanwhile, the work progress of the staff is improved.
Furthermore, the bottom surface fixedly connected with two sets of supporting legs of box, the equal fixedly connected with slipmat in bottom surface of every supporting leg.
In the embodiment, the stability of the device can be improved through the supporting legs, and the phenomenon that the device deviates in use is avoided.
Furthermore, the bottom surface fixedly connected with support frame of motor, the left surface of support frame and the inside wall fixed connection of box.
In the embodiment, the motor can be supported, and the phenomenon that the motor shakes during use is avoided.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the hydraulic rod, the motor, the data converter, the alarm loudspeaker, the singlechip, a control switch, a data receiver and a pressure detector are communicated with a power supply, then a worker opens the sealing door, then the bone prosthesis is placed on the workbench, then the sealing door is closed, simultaneously the control switch is pressed, the hydraulic rod pushes the connecting plate to move downwards, the pressing plate is driven to be in contact with the bone prosthesis, and the connecting plate pushes the expansion spring to contract, simultaneously, the upper surface of the pressing plate is in contact with the bottom surface of the connecting plate, then the quality of the mesh structure in the bone prosthesis is detected by the pressure detector, and the data detected by the pressure detector is received by the data receiver, simultaneously, the data is converted by the data converter, the data converter is enabled to transmit the data to the data processor in the display immediately, thereby the data detected by the display is displayed, however, the bone prosthesis with the quality not exceeding the limit can be crushed, then the bone prosthesis with the quality not exceeding the limit is swept into the crushing box through the matching of the brush and the feed opening, then the first crushing rod drives the driving gear to rotate by utilizing the power generated by the motor, the second crushing rod and the first crushing rod simultaneously crush the bone prosthesis by utilizing the matching of the driving gear and the secondary gear, and then the bone prosthesis is discharged outwards through the discharge pipe.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1.3DP bone prosthesis mesh quality detection equipment which characterized in that: the automatic feeding device comprises a box body, wherein a workbench is fixedly connected to the upper surface of the box body, a display and a shell are fixedly connected to the upper surface of the workbench, the display is located on the left side of the shell, two hydraulic rods are fixedly connected to the inner top wall of the shell, a connecting plate is fixedly connected to the bottom ends of the two hydraulic rods together, two through holes are formed in the upper surface of the connecting plate, two T-shaped rods are arranged above the connecting plate, the bottom end of each T-shaped rod penetrates through the through hole and extends to the lower side of the connecting plate, a pressing plate is fixedly connected to the bottom ends of the two T-shaped rods together, a telescopic spring is sleeved on the outer surface of each T-shaped rod, the bottom end of each telescopic spring is fixedly connected with the upper surface of the pressing plate, and the top end of each telescopic spring is fixedly connected with the bottom surface of the connecting plate;
the upper surface of the connecting plate is fixedly inlaid with a pressure detector, the top end of the pressure detector extends to the upper part of the connecting plate, a brush is arranged in the shell, two sliding holes are formed in the left side surface of the brush, two sliding rods are arranged in the shell, the right end of each sliding rod penetrates through the sliding hole and extends to the right side of the brush, the left end and the right end of each sliding rod are fixedly connected with the inner side wall of the shell, the inner top wall of the shell is fixedly connected with a data receiver, the upper surface of the workbench is provided with a discharging hole, the bottom surface of the workbench is fixedly connected with a crushing box, the right side surface of the crushing box is fixedly connected with the inner side wall of the box body, the inner side wall of the crushing box is fixedly inlaid with two connecting bearings and two fixing bearings, and the inner rings of the two connecting bearings are respectively and fixedly connected with a first crushing rod and a second crushing rod, the first crushing rod is positioned behind the second crushing rod;
the left end of the first crushing rod and the left end of the second crushing rod respectively penetrate through the two fixed bearings and extend to the left side of the crushing box, the inner side wall of the box body is fixedly connected with a motor, the left end of the first crushing rod is fixedly connected with the output end of the motor, the outer surface of the first crushing rod is fixedly connected with a driving gear, the left end of the second crushing rod is fixedly connected with a secondary gear, the driving gear is meshed with the secondary gear, the bottom surface of the crushing box is fixedly communicated with a discharge pipe, the discharge end of the discharge pipe penetrates through the box body and extends to the right side of the box body, the inner bottom wall of the box body is fixedly connected with a data converter, the front surface of the shell is fixedly hinged with a sealing door through two hinges, the front surface of the box body is fixedly connected with a singlechip and an alarm horn, the single chip microcomputer is located on the left side of the alarm horn, and the front face of the box body is fixedly connected with the control switch.
2. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the front of the box body is fixedly embedded with a heat dissipation plate, and heat dissipation holes which are arranged equidistantly are formed in the front of the heat dissipation plate.
3. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the front fixedly connected with pilot lamp of box, the front fixedly connected with safety cover of pilot lamp.
4. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the front of sealing door is fixed to be inlayed and is had the observation frame, the observation frame is located the middle part of sealing door.
5. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the outer surface of each hydraulic rod is fixedly connected with two fixing blocks, and the upper surface of each fixing block is fixedly connected with the inner top wall of the shell.
6. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the upper surface of the brush is fixedly connected with a push handle, and the outer surface of the push handle is fixedly connected with an anti-slip sleeve.
7. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the inside wall fixedly connected with two guide plates of broken case, every the bottom surface of guide plate all with the interior diapire fixed connection of broken case.
8. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the front of box fixedly connected with data plate, the data plate is located the below of pilot lamp.
9. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the bottom surface fixedly connected with two sets of supporting legs of box, every the equal fixedly connected with slipmat in bottom surface of supporting leg.
10. The 3DP bone prosthesis mesh quality detection apparatus of claim 1, wherein: the bottom surface fixedly connected with support frame of motor, the left surface of support frame and the inside wall fixed connection of box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893996.9U CN214584589U (en) | 2021-04-27 | 2021-04-27 | 3DP bone prosthesis mesh quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893996.9U CN214584589U (en) | 2021-04-27 | 2021-04-27 | 3DP bone prosthesis mesh quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214584589U true CN214584589U (en) | 2021-11-02 |
Family
ID=78361617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120893996.9U Active CN214584589U (en) | 2021-04-27 | 2021-04-27 | 3DP bone prosthesis mesh quality detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214584589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125240A (en) * | 2021-04-27 | 2021-07-16 | 中国人民解放军陆军军医大学第一附属医院 | 3DP bone prosthesis detection device |
-
2021
- 2021-04-27 CN CN202120893996.9U patent/CN214584589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125240A (en) * | 2021-04-27 | 2021-07-16 | 中国人民解放军陆军军医大学第一附属医院 | 3DP bone prosthesis detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214584589U (en) | 3DP bone prosthesis mesh quality detection equipment | |
| CN112295942B (en) | Weight detection device and detection method for lithium battery production | |
| CN113125240A (en) | 3DP bone prosthesis detection device | |
| CN211905343U (en) | Water environment detection equipment | |
| CN217111904U (en) | Fire-fighting equipment detection device for testing abrasion resistance | |
| CN212748596U (en) | Green building material hardness check out test set | |
| CN216160297U (en) | Jig for testing strength of 3C product shell | |
| CN210953293U (en) | Elasticity detection device is used in spring production | |
| CN114858983B (en) | Safe and rapid food detection system and detection method thereof | |
| CN210833643U (en) | Building engineering detection device | |
| CN210441787U (en) | Workpiece side measuring device | |
| CN213403308U (en) | Efficient image capturing detector | |
| CN202165099U (en) | Mine alarm device for pressure change of hydraulic props | |
| CN210741328U (en) | Hardware thickness detection device | |
| CN210719132U (en) | Engineering supervision is with detecting instrument | |
| CN218212461U (en) | Nonmetal ore hardness detection device | |
| CN217425023U (en) | Rainwater module pressure-bearing testing device | |
| CN220396328U (en) | Fixing device and brake air brake tray and brake ring interval monitoring system | |
| CN219026819U (en) | Leftover material collecting structure of punching equipment for gasket processing | |
| CN220251636U (en) | Lip balm automatic checkout device | |
| CN213209458U (en) | Ring gear destroys frock | |
| CN218647129U (en) | Electric leakage detection device for medium-frequency electric furnace | |
| CN217006661U (en) | Municipal works building material detection device | |
| CN209742785U (en) | Mining machinery puncher and drilling rod fixing device | |
| CN213984949U (en) | Dynamic compaction machine drop hammer difference value measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |