CN209784050U - Shore durometer with support and convenient to adjust - Google Patents
Shore durometer with support and convenient to adjust Download PDFInfo
- Publication number
- CN209784050U CN209784050U CN201920545004.6U CN201920545004U CN209784050U CN 209784050 U CN209784050 U CN 209784050U CN 201920545004 U CN201920545004 U CN 201920545004U CN 209784050 U CN209784050 U CN 209784050U
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- rod
- lead screw
- base
- screw rod
- adjustment screw
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Abstract
The utility model relates to a shore hardness meter with a support and convenient to adjust, which belongs to the technical field of detection equipment and comprises a base, wherein a platform is arranged on the base, a vertical support rod is arranged on the base, a horizontal beam is arranged on the support rod, a connecting rod is arranged on the beam, a weight is arranged at the upper end of the connecting rod, the lower end of the connecting rod is connected with a hardness meter, the base is fixedly connected with a horizontal reference plate, the reference plate is in threaded connection with a vertical rough adjusting lead screw, the end part of the rough adjusting lead screw is abutted against the lower surface of the beam, the inner thread of the rough adjusting lead screw is connected with a fine adjusting lead screw, the rough adjusting lead screw and the fine adjusting lead screw are coaxial, the pitch of the fine adjusting lead screw is smaller than that of the rough adjusting lead screw, a fastening groove is arranged on the beam from the place in sliding connection with the support rod to the direction far, the utility model discloses have the comparatively convenient effect of regulation.
Description
Technical Field
The utility model belongs to the technical field of check out test set's technique and specifically relates to a take shore hardness meter of being convenient for adjust of support is related to.
Background
The hardness tester is an instrument for testing the hardness of a sample, the existing hardness tester is used for placing the sample with detection on an objective table of the hardness tester, and the working principle is as follows: the pressing pin is vertically pressed into the surface of the sample under the action of a test force, when the surface of the pressing foot is completely attached to the surface of the sample, the tip end face of the pressing pin has a certain extending length relative to the plane of the pressing foot, and the Shore hardness is represented by the value of the extending length.
there is a chinese patent, referred to by the reference publication No. CN203949825U, which discloses a sclerometer holder comprising: the device comprises a base, wherein a support rod is arranged on the base, a cross beam is arranged on the support rod, a connecting rod is arranged on the cross beam, a weight is arranged at the upper end of the connecting rod, the lower end of the connecting rod is used for a Shore durometer, a gear groove is also arranged on the support rod, a control mechanism used for enabling the cross beam to move up and down is arranged on the cross beam, the control mechanism comprises a first knob, a first rod and a gear meshed with the gear groove, the first knob is integrally arranged at one end of the first rod, and the gear is arranged at the other end of the first rod; the cross beam is also provided with a second knob used for fixing the cross beam and the supporting rod, the second knob is provided with a second rod, and the second rod is provided with threads.
During the use, through the gear on the first pole and the gear groove meshing on the bracing piece, the tester just can make the crossbeam reciprocate at the bracing piece through rotatory first knob, through rotatory second knob alright fix the crossbeam on the bracing piece.
The above prior art solutions have the following drawbacks: the crossbeam is driven by the gear on the first pole and the gear groove meshing on the bracing piece and is carried out fine-tuning at the whole removal process of bracing piece for when the crossbeam need move highly when more, need rotate a lot of circles with first knob, adjust comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjust comparatively convenient shore durometer of being convenient for of taking support to adjust.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
The utility model provides a take shore durometer convenient to adjust of support, includes the base, is provided with the platform on the base, is provided with vertical bracing piece on the base, is provided with the horizontally crossbeam on the bracing piece, is provided with the connecting rod on the crossbeam, and the upper end of connecting rod is provided with the weight, and the lower extreme of connecting rod is connected with the hardness meter, base fixed connection has horizontally reference plate, and reference plate threaded connection has vertical coarse adjusting lead screw, and the tip of coarse adjusting lead screw and the lower surface butt of crossbeam, and the internal thread of coarse adjusting lead screw is connected with fine adjusting lead screw, and coarse adjusting lead screw and fine adjusting lead screw are coaxial, and the pitch of fine adjusting lead screw is less than the coarse adjusting lead screw, and the fastening groove has been seted up to the direction of keeping away from the weight to the place with bracing piece sliding connection to the crossbeam, and the crossbeam is connected.
By adopting the technical scheme, when the height of the beam which needs to move upwards is large, the top ends of the coarse adjustment screw rod and the fine adjustment screw rod are adjusted to be flush, the locking bolt is unscrewed, the beam and the support rod can slide up and down, the coarse adjustment screw rod is rotated firstly, the coarse adjustment screw rod moves upwards, the top end of the coarse adjustment screw rod is abutted against the beam to drive the beam to move upwards, the coarse adjustment screw rod drives the fine adjustment screw rod to move upwards and downwards together, when the beam moves to an approximate position, the fine adjustment screw rod is rotated again, the fine adjustment screw rod moves upwards, the top end of the fine adjustment screw rod continues to drive the beam to move upwards, and the fine adjustment screw rod enables the movement of the beam to realize micro control, so that; when the cross beam needs to move downwards to a large height, the rough adjusting screw rod is rotated firstly to enable the rough adjusting screw rod to move downwards, the cross beam is driven by self gravity to move downwards, the rough adjusting screw rod drives the fine adjusting screw rod to move up and down together, and when the cross beam moves to an approximate position, the fine adjusting screw rod is rotated again to enable the fine adjusting screw rod to move downwards, so that the cross beam can move more accurately. On the premise of realizing the micro-adjustment of the movement of the cross beam, the screw rod is coarsely adjusted to enable the movement amplitude of the cross beam to be large, and the adjustment is convenient.
The utility model discloses further set up to: the size of the fine adjustment screw rod along the axis direction of the fine adjustment screw rod is larger than that of the coarse adjustment screw rod along the axis direction of the coarse adjustment screw rod.
By adopting the technical scheme, after the coarse adjustment of the screw rod is firstly carried out, the fine adjustment screw rod can be adjusted from the bottom end of the fine adjustment screw rod, and the fine adjustment screw rod is ensured to play a role in adjustment.
The utility model discloses further set up to: the circumferential surface of the bottom end of the coarse adjustment screw rod is fixedly connected with a coarse adjustment rotating wheel, and the bottom end of the fine adjustment screw rod is fixedly connected with a fine adjustment rotating wheel.
by adopting the technical scheme, the rough adjusting rotating wheel is rotated, the rough adjusting rotating wheel drives the rough adjusting screw rod to rotate, the fine adjusting rotating wheel is rotated, the fine adjusting rotating wheel drives the fine adjusting screw rod to rotate, the horizontal cross-sectional areas of the rough adjusting rotating wheel and the fine adjusting rotating wheel are both larger than that of the rough adjusting screw rod, force is easy to apply during rotation, and therefore the rough adjusting screw rod and the fine adjusting screw rod are convenient to rotate.
The utility model discloses further set up to: when the bottom of fine setting lead screw and the upper surface butt of base, the test needle head of hardness appearance just with the upper surface butt of platform.
Through adopting above-mentioned technical scheme, make the fine setting lead screw play the fine setting crossbeam and remove when, play limiting displacement to the crossbeam for even when the fine setting lead screw moves down to the least significant end, the test needle of hardness appearance just with the upper surface butt of platform, thereby avoided the damage of the test needle of hardness appearance.
The utility model discloses further set up to: the height of the fine adjustment screw is equal to the distance between the reference plate and the upper surface of the base.
Through adopting above-mentioned technical scheme, when the bottom of fine adjustment lead screw and the upper surface butt of base, the top of fine adjustment lead screw just flushes with the upper surface of reference board for coarse adjustment lead screw and fine adjustment lead screw can upwards adjust longer distance.
The utility model discloses further set up to: the base is fixedly connected with a vertical guide rod, the guide rod penetrates through the cross beam and is in sliding connection with the cross beam, and the guide rod penetrates through the reference plate and is fixedly connected with the reference plate.
By adopting the technical scheme, the guide rod has a limiting effect on the cross beam, so that the cross beam cannot rotate around the support rod; the guide rod plays a role in fixing the reference plate, so that the reference plate is fixed more stably.
The utility model discloses further set up to: the coarse adjustment lead screw is positioned between the support rod and the guide rod.
by adopting the technical scheme, when the beam is pushed by the upward movement of the rough adjustment screw rod, the supporting rod and the guiding rod which can guide the beam to move up and down are arranged on two sides of the rough adjustment screw rod, so that the beam can move up smoothly.
The utility model discloses further set up to: the reference plate is in threaded connection with a horizontal fastening screw, and the end part of the fastening screw is abutted against the circumferential surface of the coarse adjustment screw.
By adopting the technical scheme, before the fine adjustment screw rod is rotated, the fastening screw rod is screwed, the end part of the fastening screw rod is abutted against the coarse adjustment screw rod, so that the coarse adjustment screw rod is not rotated any more, the fastening screw rod plays a role in fixing the coarse adjustment screw rod, and the coarse adjustment screw rod is prevented from being driven to rotate when the fine adjustment screw rod is rotated; when the coarse adjustment screw rod is rotated, the screw pitch of the coarse adjustment screw rod is far larger than that of the fine adjustment screw rod, so that even if the fine adjustment screw rod is driven by the coarse adjustment screw rod to rotate, the fine adjustment screw rod is still consistent with the coarse adjustment screw rod in a certain direction, and the overall upward or downward movement trend is hardly influenced.
to sum up, the utility model discloses a beneficial technological effect does:
1. By arranging the reference plate, the coarse adjustment screw rod and the fine adjustment screw rod, on the premise of realizing the movement fine adjustment of the cross beam, the coarse adjustment screw rod enables the movement amplitude of the cross beam to be larger, and the adjustment is more convenient;
2. When the bottom end of the fine adjustment screw rod is abutted to the upper surface of the base, the testing needle of the hardness tester is just abutted to the upper surface of the platform, so that the fine adjustment screw rod has a limiting effect on the cross beam, and the testing needle of the hardness tester is prevented from being damaged;
3. The height of the fine adjustment screw rod is equal to the distance from the reference plate to the upper surface of the base, so that the coarse adjustment screw rod and the fine adjustment screw rod can be adjusted upwards for a longer distance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a base; 11. a platform; 12. a support bar; 13. a cross beam; 131. a fastening groove; 132. locking the bolt; 14. a guide rod; 15. a connecting rod; 16. a weight; 17. a hardness meter; 2. a positioning assembly; 21. a supporting seat; 22. a slide bar; 221. fixing the rod; 23. positioning a plate; 231. a buffer plate; 232. a spring; 24. a bidirectional lead screw; 3. an adjustment assembly; 31. a reference plate; 311. fastening a screw rod; 32. roughly adjusting a lead screw; 321. roughly adjusting the rotating wheel; 33. fine adjustment of the lead screw; 331. the turning wheel is finely adjusted.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a take shore durometer of convenient to adjust of support, including base 1, base 1 is last to be provided with platform 11, the vertical bracing piece 12 of fixedly connected with on the base 1, sliding connection has horizontally crossbeam 13 on the bracing piece 12, is provided with vertical connecting rod 15 on the crossbeam 13, and the upper end of connecting rod 15 is provided with weight 16, and the lower extreme of connecting rod 15 is connected with hardness meter 17, and base 1 is provided with the locating component 2 that advances line location to the article that awaits measuring on platform 11, and base 1 is provided with adjusting component 3 that adjusting beam 13 reciprocated.
Referring to fig. 1, the positioning assembly 2 includes a supporting seat 21, sliding rods 22, a positioning plate 23 and a bidirectional screw 24, the supporting seat 21 is vertically disposed, the supporting seat 21 is fixedly connected to two opposite sides of the base 1, the supporting seat 21 is parallel to the cross beam 13, the sliding rods 22 vertically penetrate through the supporting seat 21 and are slidably connected to the supporting seat 21, each supporting seat 21 is slidably connected to two sliding rods 22, the sliding rods 22 are horizontally and uniformly distributed on the supporting seat 21, the positioning plate 23 is fixedly connected to the end portions, close to the platform 11, of the two sliding rods 22 disposed on the same supporting seat 21, the positioning plate 23 is symmetrical with respect to the center of the platform 11, the positioning plate 23 is parallel to the supporting seat 21, the bottom end of the positioning plate 23 is higher than the upper surface of the platform 11, the positioning plate 23 does not affect the horizontal state of the platform 11, the end portions, the fixing rod 221 is in threaded connection with the bidirectional screw 24, the bidirectional screw 24 penetrates through the base 1 and the supporting base 21 and is in rotational connection with both the supporting base 21 and the base 1, and the rotation axis of the bidirectional screw 24 is perpendicular to the supporting base 21. Rotate two-way lead screw 24, two-way lead screw 24 drives dead lever 221 and is close to each other or keeps away from simultaneously, dead lever 221 drives slide bar 22 and is close to each other or keeps away from simultaneously, slide bar 22 drives locating plate 23 and is close to each other or keeps away from simultaneously, thereby the article that awaits measuring can be fixed in between two locating plates 23, and the center of platform 11 is crossed to the article that awaits measuring, make the article that awaits measuring comparatively stable on platform 11, when hardness tester 17's presser foot moves down, can be more stable fall the top of the article that awaits measuring, the surface of presser foot is parallel with the top of pipe fitting more easily, be favorable to improving measuring result.
Referring to fig. 1, a vertical guide rod 14 is fixedly connected to the base 1, the guide rod 14 is located between the support rod 12 and the platform 11, an axis of the guide rod 14, an axis of the support rod 12 and a center of the base 1 are located on the same vertical plane, and the guide rod 14 penetrates through the cross beam 13 and is slidably connected with the cross beam 13. The guide rod 14 has a limiting effect on the cross beam 13, so that the cross beam 13 cannot rotate around the support rod 12, the hardness meter 17 is opposite to the middle of the platform 11, and the pressure foot of the hardness meter 17 is convenient to be opposite to an object to be measured on the platform 11.
Referring to fig. 1 and 2, the side of the positioning plate 23 facing the platform 11 is connected with a buffer plate 231, a horizontal spring 232 is connected between the buffer plate 231 and the positioning plate 23, the spring 232 is perpendicular to the buffer plate 231 and the positioning plate 23, two ends of the spring 232 are respectively fixedly connected with the positioning plate 23 and the buffer plate 231, the buffer plate 231 is formed by plates abutted against each other by a plurality of vertical sides, the springs 232 are arranged in a plurality, and the plurality of springs 232 are uniformly distributed between each plate constituting the buffer plate 231 and the positioning plate 23. After placing the article that awaits measuring on platform 11, rotate two-way lead screw 24, two-way lead screw 24 drives locating plate 23 when being close to each other, buffer plate 231 at first with the article butt that awaits measuring, the position of buffer plate 231 and object butt, spring 232 is compressed, and the position buffer plate 231 with the object butt not compressed, the buffer plate 231 that does not compress plays limiting displacement to the article that awaits measuring at the horizontal direction that is on a parallel with locating plate 23, has promoted the suitability to other anomalous article.
Referring to fig. 1, the beam 13 is provided with a vertical fastening groove 131 from a position where the beam is slidably connected with the support rod 12 to a direction away from the weight 16, the fastening groove 131 penetrates through the beam 13 in the vertical direction, the beam 13 is connected with a horizontal locking bolt 132, the locking bolt 132 is slidably connected and threadedly connected with the portion of the beam 13 on both sides of the fastening groove 131, and the locking bolt 132 is slidably connected with the beam 13 at a position close to the head of the locking bolt 132. When the locking bolt 132 is loosened, the cross beam 13 and the support rod 12 can slide up and down; when the locking bolt 132 is tightened, the portions of the cross beam 13 at the two sides of the fastening slot 131 are tightly abutted against the outer wall of the supporting rod 12, so that the friction between the cross beam 13 and the supporting rod 12 is large, and the cross beam 13 is locked on the supporting rod 12, thereby avoiding the situation that the cross beam 13 may move downwards.
Referring to fig. 1, the adjusting assembly 3 includes a reference plate 31, a coarse adjustment screw 32 and a fine adjustment screw 33, the reference plate 31 is fixedly connected to the base 1, the reference plate 31 is horizontally disposed, the support rod 12 and the guide rod 14 vertically penetrate through the reference plate 31, the reference plate 31 is fixedly connected to the support rod 12 and the guide rod 14, the end portion of the reference plate 31 far away from the guide rod 14 is vertically and downwardly fixedly connected to the base 1, the coarse adjustment screw 32 is vertically disposed, the coarse adjustment screw 32 penetrates through the reference plate 31 and is in threaded connection with the reference plate 31, the top end of the coarse adjustment screw 32 abuts against the lower surface of the cross beam 13, the fine adjustment screw 33 is located inside the coarse adjustment screw 32 and is in threaded connection with the coarse adjustment screw 32, the coarse adjustment screw 32 and the fine adjustment screw 33 are coaxial, the pitch of the fine adjustment screw 33 is far smaller than the coarse adjustment screw 32, and the dimension of the fine adjustment screw 33 in the direction, when the bottom end of the fine adjustment screw 33 is abutted to the upper surface of the base 1, the test needle of the hardness tester 17 is just abutted to the upper surface of the platform 11, and the height of the fine adjustment screw 33 is equal to the distance from the reference plate 31 to the upper surface of the base 1. When the cross beam 13 needs to move for a long distance, the rough adjustment screw 32 is rotated first until the cross beam 13 is moved to an approximate target position, the fine adjustment screw 33 is rotated to finely adjust the position of the cross beam 13, so that fine adjustment of the movement of the cross beam 13 is realized, and the rough adjustment screw 32 enables the movement amplitude of the cross beam 13 to be large, so that adjustment is convenient.
Referring to fig. 1, a coarse turning wheel 321 is fixedly connected to the circumferential surface of the bottom end of the coarse adjustment screw 32, and a fine turning wheel 331 is fixedly connected to the bottom end of the fine adjustment screw 33, so that the coarse turning wheel 321 and the fine turning wheel 331 are convenient to rotate; the coarse adjustment screw rod 32 is positioned between the support rod 12 and the guide rod 14, the reference plate 31 is in threaded connection with a horizontal fastening screw rod 311, the end part of the fastening screw rod 311 is abutted against the circumferential surface of the coarse adjustment screw rod 32, the fastening screw rod 311 is screwed, the end part of the fastening screw rod 311 is abutted against the coarse adjustment screw rod 32, the coarse adjustment screw rod is locked, and the coarse adjustment screw rod 32 cannot be driven to rotate when the fine adjustment screw rod 33 is rotated.
The implementation principle of the embodiment is as follows: after placing the upper surface of platform 11 with the article that awaits measuring, rotate two-way lead screw 24, make two-way lead screw 24 drive dead lever 221 be close to each other, dead lever 221 drives slide bar 22 and is close to each other, slide bar 22 drives locating plate 23 and is close to each other, until buffer board 231 and the article butt that awaits measuring, buffer board 231 plays limiting displacement to the article that awaits measuring, it is comparatively stable on platform 11 to make the article that awaits measuring, buffer board 231 will await measuring the middle part that the article fixed to platform 11. The guide rod 14 limits the cross beam 13, so that the pressure foot of the hardness tester 17 is opposite to the middle part of the platform 11, and the pressure foot of the hardness tester 17 is opposite to the top end of the object to be measured, thereby improving the accuracy of the measurement result.
When the cross beam 13 needs to move upwards to a large height, the locking bolt 132 is unscrewed, the cross beam 13 and the support rod 12 can slide up and down, the fine adjustment screw 33 is rotated, the top ends of the coarse adjustment screw 32 and the fine adjustment screw 33 are aligned, then the coarse adjustment screw 32 is rotated, the coarse adjustment screw 32 moves upwards, the top end of the coarse adjustment screw 32 drives the cross beam 13 to move upwards, the coarse adjustment screw 32 drives the fine adjustment screw 33 to move upwards together, when the cross beam 13 moves to a general target position, the fine adjustment screw 33 is rotated, the fine adjustment screw 33 moves upwards, the top end of the fine adjustment screw 33 continues to drive the cross beam 13 to move upwards until the cross beam 13 moves to the target position, the fine adjustment screw 33 enables the movement of the cross beam 13 to be micro-controlled, the movement of the cross beam 13 is more accurate, after the cross beam 13 moves to the target position, the locking bolt 132 is screwed, and the cross beam 13 and the support rod 12, the cross beam 13 is not moving up and down.
When the cross beam 13 needs to move downwards to a large height, the locking bolt 132 is unscrewed, the coarse adjustment screw 32 is rotated, the coarse adjustment screw 32 moves downwards, the cross beam 13 is driven by the self gravity to move downwards until the cross beam is abutted against the top end of the coarse adjustment screw 32, the coarse adjustment screw 32 drives the fine adjustment screw 33 to move up and down together, and when the cross beam 13 moves to an approximate target position, the fine adjustment screw 33 is rotated, the fine adjustment screw 33 moves downwards, and the movement of the cross beam 13 is more accurate. On the premise of realizing the movement fine adjustment of the cross beam 13, the coarse adjustment screw rod 32 enables the movement amplitude of the cross beam 13 to be larger, and the adjustment to be more convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a take shore durometer convenient to adjust of support, includes base (1), is provided with platform (11) on base (1), is provided with vertical bracing piece (12) on base (1), is provided with horizontally crossbeam (13) on bracing piece (12), is provided with connecting rod (15) on crossbeam (13), and the upper end of connecting rod (15) is provided with weight (16), and the lower extreme of connecting rod (15) is connected with hardness meter (17), its characterized in that: base (1) fixed connection has horizontally reference board (31), reference board (31) threaded connection has vertical coarse adjustment lead screw (32), and the tip of coarse adjustment lead screw (32) and the lower surface butt of crossbeam (13), the inside threaded connection of coarse adjustment lead screw (32) has fine adjustment lead screw (33), coarse adjustment lead screw (32) and fine adjustment lead screw (33) are coaxial, the pitch of fine adjustment lead screw (33) is less than coarse adjustment lead screw (32), fastening groove (131) have been seted up to the direction of keeping away from weight (16) in crossbeam (13) from the place with bracing piece (12) sliding connection, crossbeam (13) are connected with locking bolt (132), locking bolt (132) and crossbeam (13) are sliding connection and threaded connection respectively in the part of fastening groove (131) both sides.
2. The conveniently adjustable shore durometer with cradle of claim 1, wherein: the size of the fine adjustment screw rod (33) along the direction of the self axis is larger than that of the coarse adjustment screw rod (32) along the direction of the self axis.
3. The conveniently adjustable shore durometer with cradle of claim 1, wherein: the circumferential surface of the bottom end of the rough adjusting screw rod (32) is fixedly connected with a rough adjusting rotating wheel (321), and the bottom end of the fine adjusting screw rod (33) is fixedly connected with a fine adjusting rotating wheel (331).
4. The conveniently adjustable shore durometer with cradle of claim 1, wherein: when the bottom end of the fine adjustment screw rod (33) is abutted to the upper surface of the base (1), the testing needle of the hardness tester (17) is just abutted to the upper surface of the platform (11).
5. The conveniently adjustable shore durometer with cradle of claim 1, wherein: the height of the fine adjustment screw rod (33) is equal to the distance from the reference plate (31) to the upper surface of the base (1).
6. The conveniently adjustable shore durometer with cradle of claim 1, wherein: the base (1) is fixedly connected with a vertical guide rod (14), the guide rod (14) penetrates through the cross beam (13) and is in sliding connection with the cross beam (13), and the guide rod (14) penetrates through the reference plate (31) and is fixedly connected with the reference plate (31).
7. The conveniently adjustable shore durometer with cradle of claim 1, wherein: the rough adjusting screw rod (32) is positioned between the support rod (12) and the guide rod (14).
8. The conveniently adjustable shore durometer with cradle of claim 1, wherein: the reference plate (31) is in threaded connection with a horizontal fastening screw (311), and the end part of the fastening screw (311) is abutted against the circumferential surface of the rough adjusting screw (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545004.6U CN209784050U (en) | 2019-04-20 | 2019-04-20 | Shore durometer with support and convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545004.6U CN209784050U (en) | 2019-04-20 | 2019-04-20 | Shore durometer with support and convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784050U true CN209784050U (en) | 2019-12-13 |
Family
ID=68803371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920545004.6U Expired - Fee Related CN209784050U (en) | 2019-04-20 | 2019-04-20 | Shore durometer with support and convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209784050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778352A (en) * | 2022-06-20 | 2022-07-22 | 常州技研电子科技有限公司 | Working of plastics hardness-detecting device |
-
2019
- 2019-04-20 CN CN201920545004.6U patent/CN209784050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778352A (en) * | 2022-06-20 | 2022-07-22 | 常州技研电子科技有限公司 | Working of plastics hardness-detecting device |
| CN114778352B (en) * | 2022-06-20 | 2022-09-06 | 常州技研电子科技有限公司 | Working of plastics hardness testing device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |