CN217638400U - A tool for detecting lamp pearl push-pull power on lamp strip - Google Patents
A tool for detecting lamp pearl push-pull power on lamp strip Download PDFInfo
- Publication number
- CN217638400U CN217638400U CN202221530235.8U CN202221530235U CN217638400U CN 217638400 U CN217638400 U CN 217638400U CN 202221530235 U CN202221530235 U CN 202221530235U CN 217638400 U CN217638400 U CN 217638400U
- Authority
- CN
- China
- Prior art keywords
- lamp
- tester
- push
- detecting
- lamp strip
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a tool for detecting push-pull force of a lamp bead on a lamp strip, which comprises a bracket, a tester and a bearing table, wherein the tester is vertically and slidably arranged on the bracket; the tester is detachably connected with a clamping jaw or a pushing block, and the bearing table is provided with a limiting part for limiting the lamp strip. The jig for detecting the push-pull force of the lamp beads on the lamp strip is simple in structure and convenient to produce and manufacture. The position of lamp strip is restricted through locating the locating part on the bearing platform, and then according to the use needs installation clamping jaw or ejector pad on the tester, can apply pulling force or thrust to the lamp pearl on the lamp strip to the size of real-time supervision pulling force or thrust. After the lamp beads are separated from the lamp strips under stress, the limit value of the pulling force or the pushing force applied to the lamp beads can be recorded.
Description
Technical Field
The utility model relates to a lamp strip test fixture technical field especially relates to a tool for detecting lamp pearl push-and-pull power on lamp strip.
Background
Along with the gradual development of display trade, require more and more highly to the equipment of display module in the market, especially stricter to the quality requirement of each part of constituteing the display module, as the most important component part in the display, the lamp pearl just becomes for the key management and control requirement part. Whether the lamp beads on the lamp strip are connected stably is an important index, whether the lamp beads fall off easily in the process of transporting or assembling the lamp strip is related, and therefore, a jig is necessary to be designed to detect the limit of push-pull force born by the lamp beads on the lamp strip.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: a tool for detecting push-pull force of a lamp bead on a lamp strip is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a jig for detecting push-pull force of a lamp bead on a lamp strip comprises a support, a tester and a bearing table, wherein the tester is vertically and slidably arranged on the support, the bearing table is arranged on the support, and the bearing table is arranged below the tester; the tester is detachably connected with a clamping jaw or a pushing block, and the bearing table is provided with a limiting part for limiting the lamp strip.
Further, still include the mounting panel, the tester set firmly in on the mounting panel, the vertical slip of mounting panel is located on the support.
Furthermore, the test instrument further comprises a lifting driving piece, wherein the lifting driving piece is fixedly arranged on the support and is in driving connection with the test instrument.
Furthermore, the adapting table comprises an adapting plate, the limiting part comprises two first limiting blocks, a positioning groove is formed in the top surface of the adapting plate, the first limiting blocks are arranged above the positioning groove in a crossing mode, and a tension testing station is formed between the first limiting blocks.
Furthermore, a window is arranged on the bearing plate, the positioning groove is communicated with the window, and the two first limiting blocks are respectively arranged on two sides of the window.
Furthermore, the bearing platform further comprises a vertical plate fixedly connected with the bearing plate, the limiting part further comprises two second limiting blocks, the second limiting blocks are L-shaped, the two second limiting blocks are detachably connected to the side face of the vertical plate, and a thrust testing station is formed between the two second limiting blocks.
Furthermore, the bearing platform is horizontally arranged on the support in a sliding mode, and the tension testing station and the thrust testing station are arranged at intervals along the sliding direction of the bearing platform.
Further, the clamping jaw includes retaining member, first arm lock and second arm lock open and shut and connect, the retaining member is used for ordering about first arm lock is rotating and is being close to the second arm lock.
Further, be equipped with external screw thread portion on the retaining member, be equipped with the confession on the first arm lock the slot hole that the retaining member runs through, be equipped with on the second arm lock with retaining member complex screw hole, be equipped with on the retaining member and be used for contradicting first arm lock is kept away from the spacing boss of the one side of second arm lock.
Furthermore, still include the elastic component, elastic component one end is contradicted first arm lock, the other end is contradicted the second arm lock, in order to order about first arm lock and second arm lock are kept away from each other.
The beneficial effects of the utility model reside in that: the jig for detecting the push-pull force of the lamp beads on the lamp strip is simple in structure and convenient to produce and manufacture. The position of lamp strip is restricted through locating the locating part on the bearing platform, and then according to the use needs installation clamping jaw or ejector pad on the tester, can apply pulling force or thrust to the lamp pearl on the lamp strip to the size of real-time supervision pulling force or thrust. After the lamp beads are separated from the lamp strips under stress, the limit value of the pulling force or the pushing force applied to the lamp beads can be recorded.
Drawings
Fig. 1 is a schematic view of an overall structure of a jig for detecting a push-pull force of a lamp bead on a lamp strip according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a receiving platform in a jig for detecting push-pull force of a lamp bead on a lamp strip according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of a tester and a push block in a jig for detecting push-pull force of a lamp bead on a lamp strip according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a clamping jaw in a jig for detecting push-pull force of a lamp bead on a lamp strip according to a first embodiment of the present invention.
Description of reference numerals:
1. a support;
2. a tester;
3. a clamping jaw; 31. a locking member; 311. a limiting boss; 32. a first clamp arm; 321. a long hole; 33. a second clamp arm; 331. a threaded hole;
4. pushing a block;
5. a receiving table; 51. a bearing plate; 511. positioning a groove; 512. a window; 52. a vertical plate;
6. mounting a plate;
7. a lifting drive member;
81. a first stopper; 82. a second limiting block;
9. an elastic member.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a jig for detecting a push-pull force of a lamp bead on a lamp strip includes a support 1, a tester 2 and a receiving table 5, wherein the tester 2 is vertically slidably disposed on the support 1, the receiving table 5 is mounted on the support 1, and the receiving table 5 is disposed below the tester 2; the tester 2 is detachably connected with a clamping jaw 3 or a push block 4, and a limiting part used for limiting the lamp strip is arranged on the bearing table 5.
From the above description, the beneficial effects of the present invention are: this a tool for detecting lamp pearl push-pull power on lamp strip's simple structure, the manufacturing of being convenient for. The lamp strip is limited by the limiting parts arranged on the bearing table 5, and then the clamping jaw 3 or the pushing block 4 is installed on the tester 2 according to use requirements, so that pulling force or pushing force can be applied to the lamp beads on the lamp strip, and the size of the pulling force or the pushing force can be monitored in real time. After the lamp beads are separated from the lamp strips under stress, the limit value of the pulling force or the pushing force applied to the lamp beads can be recorded.
Further, still include mounting panel 6, tester 2 set firmly in on the mounting panel 6, the vertical slip of mounting panel 6 is located on the support 1.
From the above description, the mounting plate 6 connects the tester 2 and the bracket 1, so that the structure of the linear slide rail of the bracket 1 can be simplified, and the production and the processing are facilitated.
Further, still include lift driving piece 7, lift driving piece 7 set firmly in on the support 1, just lift driving piece 7 drive connection tester 2.
As can be seen from the above description, the workload of the operator can be reduced by driving the tester 2 by the lifting driving member 7, the operation accuracy is improved, and the accuracy of the detection result is ensured.
Further, the bearing table 5 comprises a bearing plate 51, the limiting part comprises two first limiting blocks 81, a positioning groove 511 is formed in the top surface of the bearing plate 51, the two first limiting blocks 81 are arranged above the positioning groove 511 in a crossing mode, and a tension testing station is formed between the first limiting blocks 81.
As can be seen from the above description, the positioning slot 511 can help position the light bar, and the two first limiting blocks 81 can limit the light bar in the positioning slot 511, so that the clamping jaws 3 can pull the light bar to separate from the light bar, thereby detecting the pulling force limit value that the light bar can bear.
Further, a window 512 is disposed on the bearing plate 51, the positioning groove 511 is communicated with the window 512, and the two first limiting blocks 81 are disposed on two sides of the window 512 respectively.
As can be seen from the above description, the window 512 provided on the receiving plate 51 can prevent the clamping jaw 3 from accidentally colliding with the receiving plate 51 during the downward movement process to cause damage.
Further, the receiving table 5 further includes a vertical plate 52 fixedly connected to the receiving plate 51, the limiting member further includes two second limiting blocks 82, the second limiting blocks 82 are L-shaped, the two second limiting blocks 82 are detachably connected to the side surface of the vertical plate 52, and a thrust test station is formed between the two second limiting blocks 82.
It can be known from the above description that lamp strip can erect on two second stopper 82, and tester 2 promotes the lamp pearl on the lamp strip downwards until droing, can detect out the thrust limit value that the lamp pearl can bear.
Furthermore, the bearing table 5 is horizontally arranged on the support 1 in a sliding mode, and the tension testing station and the thrust testing station are arranged at intervals along the sliding direction of the bearing table 5.
As can be seen from the above description, the working position for cooperation with the tester 2 can be changed by sliding the receiving table 5.
Further, the clamping jaw 3 comprises a locking member 31, a first clamping arm 32 and a second clamping arm 33, the first clamping arm 32 and the second clamping arm 33 are connected in an opening and closing manner, and the locking member 31 is used for driving the first clamping arm 32 to rotate to be close to the second clamping arm 33.
Further, be equipped with external screw thread portion on retaining member 31, be equipped with the confession on the first arm lock 32 slot 321 that retaining member 31 runs through, be equipped with on the second arm lock 33 with retaining member 31 complex screw hole 331, be equipped with on the retaining member 31 and be used for contradicting first arm lock 32 is kept away from the spacing boss 311 of the one side of second arm lock 33.
As can be seen from the above description, the structure of the clamping jaw 3 is simple, and the production and the manufacture are convenient; the operating personnel accessible rotates locking piece 31 and makes clamping jaw 3 press from both sides tight lamp pearl.
Further, still include elastic component 9, elastic component 9 one end is contradicted first arm lock 32, and the other end is contradicted second arm lock 33 to order about first arm lock 32 and second arm lock 33 keep away from each other.
As can be seen from the above description, the elastic part 9 can drive the clamping jaw 3 to loosen, so that an operator can conveniently separate the clamping jaw 3 to take down the fallen lamp bead.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: a jig for detecting push-pull force of lamp beads on a lamp strip is applied to production of the lamp strip or assembly production lines of displays and helps to detect the limit value of pull force or push force born by the lamp beads on the lamp strip.
The jig for detecting the push-pull force of the lamp beads on the lamp strip comprises a support 1, a tester 2 and a bearing table 5, wherein the tester 2 is vertically and slidably arranged on the support 1, the bearing table 5 is arranged on the support 1, and the bearing table 5 is arranged below the tester 2; the tester 2 is detachably connected with a clamping jaw 3 or a pushing block 4, and the bearing table 5 is provided with a limiting part for limiting the lamp strip. Specifically, in the present embodiment, the tester 2 is preferably a push-pull dynamometer; the support 1 comprises a bottom plate and a vertical plate fixedly connected to the bottom plate; the bottom plate is rectangular, and supporting blocks are arranged at four corners of the bottom surface. The tester 2 is arranged on one side surface of the vertical plate, and the bearing table 5 is arranged on the bottom plate and is positioned on one side of the plate, which is provided with the tester 2. The push block 4 is cylindrical.
As shown in fig. 1, the fixture for detecting the push-pull force of the lamp bead on the lamp strip further comprises a mounting plate 6, the tester 2 is fixedly arranged on the mounting plate 6, and the mounting plate 6 is vertically slidably arranged on the support 1. Specifically, a vertical plate of the support 1 is provided with a linear slide rail matched with the mounting plate 6.
As shown in fig. 1, the jig for detecting the push-pull force of the lamp bead on the lamp strip further includes a lifting driving member 7, the lifting driving member 7 is fixedly disposed on the bracket 1, and the lifting driving member 7 is drivingly connected to the tester 2. Specifically, in this embodiment, the lifting driving member 7 is preferably a transverse-pressing elbow clip, and the mounting plate 6 is provided with a notch matched with the elbow clip. In other embodiments, the lifting drive 7 can be configured as a motor or as a linear cylinder.
As shown in fig. 2, the receiving platform 5 includes a receiving plate 51, the limiting member includes two first limiting blocks 81, a positioning groove 511 is formed on the top surface of the receiving plate 51, the two first limiting blocks 81 are spanned above the positioning groove 511, and a tension testing station is formed between the two first limiting blocks 81. Specifically, the positioning groove 511 is a through groove for facilitating cutting; the first stopper 81 is rectangular and is rotatably connected to the receiving plate 51 by a screw. When the light bar needs to be placed in the positioning slot 511, the first limiting block 81 is rotated, so that the first limiting block 81 moves towards one side of the positioning slot 511 and is far away from the top opening of the positioning slot 511; after the light bar is placed in the positioning slot 511, the first limiting block 81 is rotated to be spanned above the positioning slot 511, so that the position of the light bar can be limited.
As shown in fig. 2, a window 512 is disposed on the receiving plate 51, the positioning groove 511 is communicated with the window 512, and the two first limiting blocks 81 are disposed on two sides of the window 512 respectively. Specifically, the window 512 is formed in a rounded rectangle to facilitate the cutting process, and the width of the window 512 is greater than the width of the clamping jaw 3.
As shown in fig. 2, the receiving table 5 further includes a vertical plate 52 fixedly connected to the receiving plate 51, the limiting member further includes two second limiting blocks 82, the second limiting blocks 82 are L-shaped, both the second limiting blocks 82 are detachably connected to the side surface of the vertical plate 52, and a thrust testing station is formed between the two second limiting blocks 82. Specifically, the vertical plate 52 is perpendicular to the bearing plate 51, and a rib plate is further disposed at an included angle between the vertical plate 52 and the bearing plate 51. The second limiting block 82 is connected with the vertical plate 52 through a countersunk head screw. The distance between the two second limit blocks 82 is greater than the maximum width of the push block 4.
As shown in fig. 1 and 2, the receiving table 5 is horizontally slidably disposed on the bracket 1, and the tensile test station and the thrust test station are disposed at intervals along a sliding direction of the receiving table 5. Specifically, the sliding direction of the receiving table 5 is perpendicular to the surface of the vertical plate of the support 1 on which the tester 2 is arranged. The vertical plate 52 is provided on the side of the receiving plate 51 close to the vertical plate. Two symmetrical countersunk waist-shaped round holes are formed in the bearing plate 51, the length direction of each countersunk waist-shaped round hole is perpendicular to one surface of the support 1, on which the elbow clamps are arranged, and screws penetrate through the countersunk waist-shaped round holes and are in threaded connection with the bottom plate, so that the bearing plate 51 can slide along the length direction of the countersunk waist-shaped round holes.
As shown in fig. 4, the clamping jaw 3 includes a locking member 31, a first clamping arm 32 and a second clamping arm 33, the first clamping arm 32 and the second clamping arm 33 are connected in an open-close manner, and the locking member 31 is used for driving the first clamping arm 32 to rotate close to the second clamping arm 33. Specifically, one end of the first clamping arm 32 is rotatably connected with one end of the second clamping arm 33 through a screw and a nut, and the open-close ends of the first clamping arm 32 and the second clamping arm 33 are bent close to each other so as to facilitate clamping.
As shown in fig. 4, be equipped with external screw thread portion on the retaining member 31, be equipped with the confession on the first arm lock 32 the slot hole 321 that retaining member 31 runs through, be equipped with on the second arm lock 33 with retaining member 31 complex screw hole 331, be equipped with on the retaining member 31 and be used for contradicting first arm lock 32 is kept away from the spacing boss 311 of the one side of second arm lock 33. Specifically, in the present embodiment, the locking member 31 is preferably a screw. The locking member 31 is rotated to move the limiting boss 311 of the locking member 31 toward the direction close to the second jaw 3, so that the limiting boss 311 pushes the first clamping arm 32 to rotate toward the direction close to the second clamping arm 33.
As shown in fig. 4, the fixture for detecting the push-pull force of the lamp bead on the lamp strip further includes an elastic member 9, one end of the elastic member 9 abuts against the first clamping arm 32, and the other end abuts against the second clamping arm 33, so as to drive the first clamping arm 32 and the second clamping arm 33 away from each other. Specifically, in the present embodiment, the elastic member 9 is preferably a cylindrical spring; the locking piece 31 is located to the elastic component 9 cover to prevent that the elastic component 9 from taking place bending deformation in the axial, and then lead the elasticity of elastic component 9, make it can drive about first arm lock 32 and second arm lock 33 more steadily and keep away from each other. In other embodiments, the elastic member 9 may be a spring or a spring pad.
To sum up, the utility model provides a simple structure for detecting lamp strip goes up tool of lamp pearl push-and-pull power is convenient for manufacture. The position of the lamp strip is limited by the limiting part arranged on the bearing table, and then the clamping jaw or the pushing block is installed on the tester according to use requirements, so that pulling force or pushing force can be applied to the lamp bead on the lamp strip, and the size of the pulling force or the pushing force can be monitored in real time. After the lamp beads are separated from the lamp strips under stress, the limit value of the pulling force or the pushing force applied to the lamp beads can be recorded. Utilize lift driving piece drive tester can alleviate operating personnel's work burden, improve the operation accuracy simultaneously, guarantee that the testing result is accurate. The constant head tank can help the position of location lamp strip, and two degradable lamp strips of first stopper restrict in the constant head tank for the clamping jaw can stimulate lamp pearl and lamp strip separation, thereby detect out the pulling force limit value that the lamp strip can bear. The window arranged on the bearing plate can prevent the clamping jaw from being accidentally collided with the bearing plate in the downward moving process to cause damage. The lamp strip can erect on two second stoppers, and the lamp pearl on the tester promotes the lamp strip downwards until droing, can detect out the thrust limit value that the lamp pearl can bear. The elastic part can order about the clamping jaw and loosen, and an operator can conveniently separate the clamping jaw to take down the lamp beads falling off.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a tool for detecting lamp pearl push-and-pull power on lamp strip which characterized in that: the test device comprises a support, a tester and a bearing table, wherein the tester is vertically and slidably arranged on the support, the bearing table is arranged on the support, and the bearing table is arranged below the tester; the tester is detachably connected with a clamping jaw or a pushing block, and the bearing table is provided with a limiting part for limiting the lamp strip.
2. The jig for detecting the push-pull force of the lamp beads on the lamp strip as claimed in claim 1, wherein: the tester is characterized by further comprising a mounting plate, the tester is fixedly arranged on the mounting plate, and the mounting plate is vertically slidably arranged on the support.
3. The jig for detecting the push-pull force of the lamp beads on the lamp strip as claimed in claim 1, wherein: the device comprises a support and is characterized by further comprising a lifting driving piece, wherein the lifting driving piece is fixedly arranged on the support and is in driving connection with the tester.
4. The jig for detecting the push-pull force of the lamp beads on the lamp strip as claimed in claim 1, wherein: the adapting table comprises an adapting plate, the limiting part comprises two first limiting blocks, a positioning groove is formed in the top surface of the adapting plate, the two first limiting blocks are arranged above the positioning groove in a crossing mode, and a tension testing station is formed between the two first limiting blocks.
5. The fixture for detecting push-pull force of the lamp bead on the lamp strip of claim 4, wherein: the bearing plate is provided with a window, the positioning groove is communicated with the window, and the two first limiting blocks are respectively arranged on two sides of the window.
6. The fixture for detecting push-pull force of the lamp bead on the lamp strip of claim 4, wherein: the bearing platform further comprises a vertical plate fixedly connected with the bearing plate, the limiting part further comprises two second limiting blocks, the second limiting blocks are L-shaped, the two second limiting blocks can be detachably connected to the side face of the vertical plate, and a thrust testing station is formed between the two second limiting blocks.
7. The jig for detecting the push-pull force of the lamp beads on the lamp strip as claimed in claim 6, wherein: the bearing platform is arranged on the support in a horizontal sliding mode, and the tension testing station and the thrust testing station are arranged at intervals along the sliding direction of the bearing platform.
8. The fixture for detecting push-pull force of the lamp bead on the lamp bar according to claim 1, wherein: the clamping jaw includes retaining member, first arm lock and second arm lock open and shut and connect, the retaining member is used for ordering about first arm lock is rotating and is being close to the second arm lock.
9. The fixture for detecting push-pull force of the lamp bead on the lamp strip of claim 8, wherein: be equipped with external screw thread portion on the retaining member, be equipped with the confession on the first arm lock the slot hole that the retaining member runs through, be equipped with on the second arm lock with retaining member complex screw hole, be equipped with on the retaining member and be used for contradicting first arm lock is kept away from the spacing boss of the one side of second arm lock.
10. The jig for detecting the push-pull force of the lamp beads on the lamp strip as claimed in claim 8, wherein: still include the elastic component, elastic component one end is contradicted first arm lock, and the other end is contradicted the second arm lock, in order to order about first arm lock and second arm lock keep away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530235.8U CN217638400U (en) | 2022-06-16 | 2022-06-16 | A tool for detecting lamp pearl push-pull power on lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530235.8U CN217638400U (en) | 2022-06-16 | 2022-06-16 | A tool for detecting lamp pearl push-pull power on lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217638400U true CN217638400U (en) | 2022-10-21 |
Family
ID=83625996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221530235.8U Active CN217638400U (en) | 2022-06-16 | 2022-06-16 | A tool for detecting lamp pearl push-pull power on lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217638400U (en) |
-
2022
- 2022-06-16 CN CN202221530235.8U patent/CN217638400U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209264424U (en) | A kind of universal testing machine | |
| CN217638400U (en) | A tool for detecting lamp pearl push-pull power on lamp strip | |
| CN213240278U (en) | Needle card adjusting device and probe station | |
| CN209416555U (en) | Drawn-can lid opens brokenly force tester device | |
| CN214352406U (en) | Gauge length marking device | |
| CN215338077U (en) | Quick measuring device of precision machine part size | |
| CN212871963U (en) | Detection table for detecting hardness of bolt | |
| CN212160004U (en) | Circuit board detection machine | |
| CN112847291A (en) | Gauge length marking device and using method thereof | |
| CN208537704U (en) | A kind of magnet side is along suction measurement equipment | |
| CN219348453U (en) | Drawing force testing tool and device | |
| CN216117109U (en) | Tensile test system | |
| CN217504738U (en) | Measuring and positioning jig and three-coordinate measuring device | |
| CN211438622U (en) | Positioning and marking mechanism of automobile ornament | |
| CN219675015U (en) | Optical piece whole disc size highest point measuring instrument | |
| CN216525205U (en) | Door stopper tension testing device | |
| CN220022123U (en) | Cable construction mounting fixture | |
| CN208223960U (en) | A kind of tensile test system | |
| CN220671457U (en) | High-efficient check out test set of industry electric automatization device | |
| CN214503709U (en) | Test probe station capable of mounting various probe cards | |
| CN215008135U (en) | Sample loading device of transmission electron microscope | |
| CN221199208U (en) | Pressure testing machine convenient for fixing articles | |
| CN220062813U (en) | Detection device | |
| CN218575965U (en) | Clamping device is restoreed to glass mar | |
| CN116512164B (en) | A equipment is got to high-efficient location clamp for optical detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |