CN114800327A - Self-locking device applied to carrier and carrier assembly - Google Patents
Self-locking device applied to carrier and carrier assembly Download PDFInfo
- Publication number
- CN114800327A CN114800327A CN202210584287.1A CN202210584287A CN114800327A CN 114800327 A CN114800327 A CN 114800327A CN 202210584287 A CN202210584287 A CN 202210584287A CN 114800327 A CN114800327 A CN 114800327A
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- Prior art keywords
- block
- driving
- movable block
- self
- locking device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention relates to a self-locking device applied to a carrier and a carrier assembly. The device mainly comprises a first driving block, a second driving block, a supporting block, a movable block, a first elastic piece, a second elastic piece and a third elastic piece. The first driving block, the second driving block and the movable block are respectively arranged on the supporting block. The first elastic piece is used for enabling the first driving block to move along the first guide channel, the second elastic piece is used for driving the second driving block to move along the second guide channel, the third elastic piece is used for driving the movable block to move along the third guide channel, the movable block is provided with a first position and a second position, the first driving block is used for driving the movable block to move from the first position to the second position, at the second position, the movable block is in a locking state, and the movable block abuts against the second driving block under the action of the third elastic piece. The device of this application easy operation, it is higher to the locking force of product.
Description
Technical Field
The present invention relates to the field of carrier manufacturing, and more particularly, to a self-locking device and a carrier assembly applied to a carrier.
Background
A carrier is a device for supporting and securing a product. When fixing a product, the product is generally placed on a carrier, the product is abutted against a corresponding positioning surface, and then the product is fixed on the carrier through a locking mechanism. The conventional mechanism for locking the product has the following disadvantages: 1. some mechanisms are complex and complex to operate. 2. Some mechanisms are too simple, have poor universality and have insufficient locking force.
Disclosure of Invention
Based on this, provide a self-locking device who uses on carrier. The device is simple and convenient to operate, and the locking force is great.
A self-locking device for use on a vehicle, comprising:
the device comprises a first driving block, a second driving block, a supporting block, a movable block, a first elastic piece, a second elastic piece and a third elastic piece, wherein a first guide channel, a second guide channel and a third guide channel are arranged in the supporting block, the first elastic piece is used for enabling the first driving block to move along the first guide channel, the second elastic piece is used for driving the second driving block to move along the second guide channel, the third elastic piece is used for driving the movable block to move along the third guide channel, the moving direction of the first driving block is parallel to that of the second driving block, the moving direction of the movable block is vertical to that of the first driving block, the movable block is provided with a first position and a second position, the first driving block is used for driving the movable block to move from the first position to the second position, and at the second position, the movable block is in a locking state, and the movable block abuts against the second driving block under the action of the third elastic piece.
The device of this application is through pushing down first drive block, and first drive block drive movable block is moved to second position department by first position, and the movable block stretches out towards the product direction promptly, and in second position department, the movable block is in the locking state, and the movable block can't remove this moment, and the movable block keeps the state of applying the effort to the product, makes the product fixed on the carrier. This application easy operation just is higher to the locking force that the product was applyed.
In one embodiment, during the process of moving from the first position to the second position, the movable block applies a downward driving force to the second driving block, and the second driving block separates the movable block from the second driving block by moving along the second guide channel, so that the movable block is driven to move from the second position to the first position under the action of the third elastic member.
In one embodiment, the first driving block comprises a first pressing portion and two first driving portions arranged at two ends of the first pressing portion at intervals, the first driving portion comprises a first inclined surface, two second inclined surfaces are respectively arranged on two sides of the movable block, and the two second inclined surfaces are matched with the two first inclined surfaces in a one-to-one correspondence manner.
In one embodiment, the first elastic member is a first spring installed between the first pressing portion and the supporting block, the number of the first springs is 2, and the 2 first springs are respectively disposed at two ends of the first pressing portion.
In one of them embodiment, the second drive block includes that the second presses the splenium and sets up the second drive division that two intervals set up at the second according to splenium both ends, the second drive division includes that the vertical setting blocks the face and with the third inclined plane that blocks the face and meet, the movable block is provided with two locking piece portions, the both sides of locking piece portion are provided with the groove of stepping down respectively, locking piece portion include that one vertical setting supports to the face and with support the fourth inclined plane that meets of supporting, support to the face be used for with the corresponding face contact cooperation that blocks, the fourth inclined plane is used for with the third inclined plane contact cooperation that corresponds.
In one embodiment, the second elastic member is a second spring installed between the second pressing portion and the supporting block, the number of the second springs is 2, and the 2 second springs are respectively disposed at two ends of the second pressing portion.
In one embodiment, the third elastic element is a third spring, the tail end of the movable block is provided with a spring mounting seat, the supporting block is provided with a spring guide groove, one end of the third spring is fixed in the guide groove, and the other end of the third spring is fixed on the spring mounting seat.
In one embodiment, the head end of the movable block is provided with a force application block, and the force application block is positioned outside the supporting block.
In one embodiment, the support block is disposed on the base.
A carrier assembly comprises a carrier, wherein a plurality of vertically arranged product positioning blocks are arranged on the carrier, and a self-locking device is arranged on one side of each product positioning block and used for applying thrust to a product.
Drawings
Fig. 1 is an assembly view of a self-locking device applied to a vehicle according to an embodiment of the present application.
Fig. 2 is a schematic view of an internal structure of a self-locking device applied to a vehicle in an initial state according to an embodiment of the present application. The movable block is located at the first position, the second inclined plane on the movable block is matched with the first inclined plane on the first driving block, and the fourth inclined plane on the movable block is matched with the third inclined plane on the second driving block.
Fig. 3 is a schematic internal structural diagram of a locking state of a self-locking device applied to a carrier according to an embodiment of the present application. The abutting surface of the movable block is matched with the blocking surface of the second driving block, the movable block is located at the second position, and the movable block cannot move and is locked.
Fig. 4 is a schematic view of a support block of a self-locking device applied to a carrier according to an embodiment of the present application.
Fig. 5 is a schematic view illustrating a spring mounting seat disposed at a rear end of a movable block of a self-locking device applied to a carrier according to an embodiment of the present application.
Fig. 6 is a top view of a movable block of a self-locking device applied to a vehicle according to an embodiment of the present application.
Fig. 7 is a schematic view illustrating a first driving block of a self-locking device applied to a vehicle according to an embodiment of the present application.
Fig. 8 is a schematic view of a second driving block of a self-locking device applied to a vehicle according to an embodiment of the present application.
Fig. 9 is a cross-sectional view of a self-locking device applied to a carrier according to an embodiment of the present application.
Fig. 10 is another view of fig. 2.
Fig. 11 is a schematic view illustrating the first pressing portion, the second pressing portion and the movable block in the embodiment of the present application.
Wherein:
110. a first driving block; 111. a first pressing part; 112. a first driving section; 112a, a first inclined surface; 120. a second driving block; 121. a second pressing part; 122. a second driving section; 122a, a third inclined surface; 122b, a blocking surface; 130. a movable block; 131. a second inclined surface; 132. an abutting surface; 133. a fourth inclined surface; 134. a yielding groove; 140. a support block; 141. a first guide channel; 142. a second guide channel; 143. a third guide channel; 144. a spring guide groove; 151. a first elastic member; 152. a second elastic member; 160. a third elastic member; 170. a force application block; 180. a base; 191. a limiting block; 192. and a spring mounting seat.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 3 and 9 to 10, an embodiment of the present application provides a self-locking device for a vehicle, the device including: the first driving block 110, the second driving block 120, the supporting block 140, the movable block 130, the first elastic member 151, the second elastic member 152, and the third elastic member 160.
Wherein the supporting block 140 is disposed on the base 180. Thus, the device can be conveniently installed on the carrier.
In one embodiment, as shown in fig. 1 and 9, the first elastic member 151 is a first spring installed between the first pressing portion 111 and the supporting block 140, the number of the first springs is 2, and the 2 first springs are respectively disposed at two ends of the first pressing portion 111. When the first spring is installed, a guide post and the like can be arranged in the first spring, and the second driving block 120 includes a second pressing portion 121 and two second driving portions 122 arranged at two ends of the second pressing portion 121 and spaced apart from each other.
It should be noted that one end of the guiding column disposed in the first spring may be provided with a stopper 191, and the stopper 191 is used for limiting the moving position of the first driving block 110.
In one embodiment, as shown in fig. 1 and 9, the second elastic member 152 is a second spring installed between the second pressing portion 121 and the supporting block 140, the number of the second springs is 2, and the 2 second springs are respectively disposed at two ends of the second pressing portion 121. Specifically, a guide post or the like may be provided inside the second spring.
It should be noted that one end of the guiding column disposed in the second spring may be provided with a stop block 191, and the stop block 191 is used for limiting the moving position of the second driving block 120.
In one embodiment, as shown in fig. 4 and 5, the third elastic member 160 is a third spring, the rear end of the movable block 130 is provided with a spring mounting seat 192, the supporting block 140 is provided with a spring guide groove 144, one end of the third spring is fixed in the guide groove, and the other end of the third spring is fixed in the spring mounting seat 192.
In one embodiment, as shown in fig. 1, the head end of the movable block 130 is provided with a force application block 170, and the force application block 170 is located outside the supporting block 140.
A first guide passage 141, a second guide passage 142 and a third guide passage 143 are provided in the supporting block 140.
The first elastic member 151 is used to move the first driving block 110 along the first guide path 141, and the second elastic member 152 is used to drive the second driving block 120 along the second guide path 142. The third elastic member 160 is used to drive the movable block 130 to move along the third guide path 143.
The moving direction of the first driving block 110 is parallel to the moving direction of the second driving block 120, and the moving direction of the movable block 130 is perpendicular to the moving direction of the first driving block 110.
The movable block 130 has a first position and a second position, the first driving block 110 is used for driving the movable block 130 to move from the first position to the second position, at the second position, the movable block 130 is in a locked state, and the movable block 130 is abutted against the second driving block 120 under the action of the third elastic member 160.
The first driving block 110 is used to drive the movable block 130 to move towards the product, so that the movable block 130 is locked by the second driving block 120 and the third elastic member 160. The second driving block 120 is used to unlock the movable block 130, so that the movable block 130 is reset by the third elastic member 160.
Specifically, in use, the apparatus of the present application, by depressing the first actuating block 110, the first actuating block 110 actuates the movable block 130 to move from the first position to the second position, i.e., causes the movable block 130 to extend toward the product. It should be noted that the first driving block 110 can be reset by the first elastic member 151.
In the second position, the movable block 130 is in a locked state, at which time the movable block 130 cannot move, and the movable block 130 maintains a state of applying an acting force to the product, so that the product is fixed on the carrier.
The second driving block 120 is configured to be abutted by the movable block 130, so that the movable block 130 is locked by the third elastic member 160, and is configured to be unlocked by the movable block 130, so that the movable block 130 is reset by the third elastic member 160.
Specifically, in one embodiment, during the process that the movable block 130 moves from the first position to the second position, the movable block 130 applies a downward driving force to the second driving block 120, and the second driving block 120 moves downward, and after the movable block 130 does not apply a downward driving force to the second driving block 120 any more, the second driving block 120 moves upward for a certain distance under the action of the second elastic member 152, so that the second driving block 120 can block the movable block 130 from withdrawing, and at this time, the movable block 130 abuts against the second driving block 120 under the action of the third elastic member 160, so as to achieve locking, that is, the movable block 130 is located at the second position and is in a locked state.
When the unlocking is needed, the second driving block 120 is moved along the second guide channel 142 by pressing the second driving block 120 downwards, so that the movable block 130 is separated from the second driving block 120, after separation, the movable block 130 loses the blocking effect of the second driving block 120, the movable block 130 can be moved from the second position to the first position under the action of the third elastic member 160, and at the first position, the movable block 130 can stay at the first position due to the limitation of the first driving block 110.
In one embodiment, as shown in fig. 3, 7 and 8, the first driving block 110 includes a first pressing portion 111 and two first driving portions 112 disposed at two ends of the first pressing portion 111 and spaced apart from each other, the first driving portion 112 includes a first inclined surface 112a, two second inclined surfaces 131 are disposed at two sides of the movable block 130, and the two second inclined surfaces 131 are in one-to-one correspondence with the two first inclined surfaces 112 a.
Specifically, when the first driving block 110 is pressed downward, the first inclined surface 112a applies a force to the second inclined surface 131 of the movable block 130, so that the movable block 130 moves toward the product.
In one embodiment, the second driving block 120 includes a second pressing portion 121 and two second driving portions 122 disposed at two ends of the second pressing portion 121 and spaced apart from each other.
In one embodiment, as shown in fig. 5, 6 and 11, the second driving part 122 includes a blocking surface 122b vertically disposed and a third inclined surface 122a connected to the blocking surface 122 b. The movable block 130 includes a main body portion, two sides of the main body portion are respectively provided with a locking block portion, two sides of the locking block portion are respectively provided with a yielding groove 134, and the yielding groove 134 is used for allowing the second driving block 120 to move. The locking piece portion comprises a vertically arranged abutting surface 132 and a fourth inclined surface 133 connected with the abutting surface 132, the abutting surface 132 is used for being in contact fit with the corresponding blocking surface 122b, and the fourth inclined surface 133 is used for being in contact fit with the corresponding third inclined surface 122 a.
Specifically, when the first driving block 110 is pressed downward, the first inclined surface 112a applies a force to the second inclined surface 131 of the movable block 130, so that the movable block 130 moves toward the product.
During the movement of the movable block 130 from the first position to the second position, i.e. toward the product, the fourth inclined surface 133 on the locking block portion presses down the third inclined surface 122a, so that the second driving block 120 moves downward, and after the fourth inclined surface 133 is separated from the third inclined surface 122a, the second driving block 120 moves upward under the action of the second elastic member 152. Meanwhile, the first driving block 110 is reset under the action of the first elastic member 151, and no force is applied to the movable block 130 any more, so that the movable block 130 is retracted under the action of the third elastic member 160, and the abutting surface 132 of the locking block portion on the movable block 130 abuts against the blocking surface 122b of the second driving portion 122. This completes the locking operation of the movable block 130.
When unlocking is required, the second driving block 120 is pressed downward such that the blocking surface 122b of the second driving portion 122 is separated from the abutting surface 132 of the locking block portion of the movable block 130, which causes the movable block 130 to retreat to the first position by the third elastic member 160. In the first position, the movable block 130 stays at the first position due to the limitation of the first driving block 110.
The embodiment of the application also provides a carrier assembly, which comprises a carrier, the carrier is provided with a plurality of vertically arranged product positioning blocks, one side of each product positioning block is provided with the self-locking device, and the self-locking device is used for applying thrust to a product. Thrust is applied to the product through the self-locking device, so that the product is firmly fixed under the action of the positioning block and the self-locking device.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. A self-locking device applied to a carrier is characterized by comprising:
a first driving block, a second driving block, a supporting block, a movable block, a first elastic element, a second elastic element and a third elastic element,
a first guide channel, a second guide channel and a third guide channel are arranged in the supporting block,
the first elastic piece is used for enabling the first driving block to move along the first guide channel, the second elastic piece is used for driving the second driving block to move along the second guide channel,
the third elastic piece is used for driving the movable block to move along the third guide channel,
the moving direction of the first driving block is parallel to that of the second driving block, the moving direction of the movable block is vertical to that of the first driving block,
the movable block is provided with a first position and a second position, the first driving block is used for driving the movable block to move from the first position to the second position, the movable block is in a locking state at the second position, and the movable block abuts against the second driving block under the action of the third elastic piece.
2. The self-locking device applied to a vehicle according to claim 1, wherein during the movement of the movable block from the first position to the second position, the movable block applies a downward driving force to the second driving block, and the second driving block separates the movable block from the second driving block by moving along the second guide channel, so as to cause the movable block to move from the second position to the first position under the action of the third elastic member.
3. The self-locking device applied to the carrier according to claim 1, wherein the first driving block includes a first pressing portion and two first driving portions disposed at two ends of the first pressing portion and spaced apart from each other, the first driving portion includes a first inclined surface, two sides of the movable block are respectively provided with a second inclined surface, and the two second inclined surfaces are in one-to-one correspondence with the two first inclined surfaces.
4. The self-locking device applied to the carrier of claim 3, wherein the first elastic member is a first spring installed between the first pressing portion and the supporting block, the number of the first springs is 2, and the 2 first springs are respectively disposed at two ends of the first pressing portion.
5. The self-locking device applied to the carrier according to claim 1, wherein the second driving block includes a second pressing portion and two second driving portions disposed at two ends of the second pressing portion at intervals, the second driving portion includes a vertically disposed blocking surface and a third inclined surface connected to the blocking surface, the movable block is provided with two locking portions, two sides of each locking portion are respectively provided with a recess, each locking portion includes a vertically disposed abutting surface and a fourth inclined surface connected to the abutting surface, the abutting surface is used for contacting and matching with the corresponding blocking surface, and the fourth inclined surface is used for contacting and matching with the corresponding third inclined surface.
6. The self-locking device applied to the carrier of claim 5, wherein the second elastic member is a second spring installed between the second pressing portion and the supporting block, the number of the second springs is 2, and the 2 second springs are respectively disposed at two ends of the second pressing portion.
7. The self-locking device applied to the vehicle according to claim 1, wherein the third elastic member is a third spring, the rear end of the movable block is provided with a spring mounting seat, the supporting block is provided with a spring guide groove, one end of the third spring is fixed in the guide groove, and the other end of the third spring is fixed in the spring mounting seat.
8. The self-locking device applied to a carrier according to claim 1, wherein the head end of the movable block is provided with a force application block, and the force application block is positioned outside the supporting block.
9. The self-locking device applied to a carrier according to claim 1, wherein the supporting block is arranged on the base.
10. A carrier assembly comprising a carrier, wherein the carrier has a plurality of vertically disposed product positioning blocks, and a self-locking device according to any one of claims 1 to 9 is disposed on one side of the product positioning blocks, and the self-locking device is used for applying a pushing force to a product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584287.1A CN114800327B (en) | 2022-05-27 | 2022-05-27 | Self-locking device applied to carrier and carrier assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584287.1A CN114800327B (en) | 2022-05-27 | 2022-05-27 | Self-locking device applied to carrier and carrier assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114800327A true CN114800327A (en) | 2022-07-29 |
| CN114800327B CN114800327B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210584287.1A Active CN114800327B (en) | 2022-05-27 | 2022-05-27 | Self-locking device applied to carrier and carrier assembly |
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| Country | Link |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2181806A2 (en) * | 2008-10-31 | 2010-05-05 | CLAAS Fertigungstechnik GmbH | Clamping device |
| CN203470921U (en) * | 2013-08-29 | 2014-03-12 | 保定向阳航空精密机械有限公司 | Hydraulic center tailstock |
| CN104526611A (en) * | 2014-12-30 | 2015-04-22 | 天津福云天翼科技有限公司 | Locking mechanism |
| CN105945842A (en) * | 2016-06-30 | 2016-09-21 | 苏州博众精工科技有限公司 | Clamping mechanism |
| CN106425631A (en) * | 2016-05-01 | 2017-02-22 | 保定标正机床有限责任公司 | Fixture positioning support mechanism |
| CN206230277U (en) * | 2016-12-08 | 2017-06-09 | 罗虹 | A kind of concealed alignment pin |
| CN207171871U (en) * | 2017-09-06 | 2018-04-03 | 广东长盈精密技术有限公司 | Flexible locating cramping apparatus |
| CN109877747A (en) * | 2019-04-10 | 2019-06-14 | 深圳贝仕达克技术股份有限公司 | Lock spiral shell wire fixing device |
| CN109940527A (en) * | 2019-04-23 | 2019-06-28 | 天津正天医疗器械有限公司 | A kind of self clamping device |
| CN214723561U (en) * | 2021-01-25 | 2021-11-16 | 苏州智伟信自动化科技有限公司 | Line body location carrier |
| WO2022057411A1 (en) * | 2020-09-21 | 2022-03-24 | 中国航发上海商用航空发动机制造有限责任公司 | Propping tool, bolt mounting device, and assembly method for high pressure compressor rotor |
| CN114425503A (en) * | 2020-10-29 | 2022-05-03 | 博众精工科技股份有限公司 | Carrier and glue injection equipment |
-
2022
- 2022-05-27 CN CN202210584287.1A patent/CN114800327B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2181806A2 (en) * | 2008-10-31 | 2010-05-05 | CLAAS Fertigungstechnik GmbH | Clamping device |
| CN203470921U (en) * | 2013-08-29 | 2014-03-12 | 保定向阳航空精密机械有限公司 | Hydraulic center tailstock |
| CN104526611A (en) * | 2014-12-30 | 2015-04-22 | 天津福云天翼科技有限公司 | Locking mechanism |
| CN106425631A (en) * | 2016-05-01 | 2017-02-22 | 保定标正机床有限责任公司 | Fixture positioning support mechanism |
| CN105945842A (en) * | 2016-06-30 | 2016-09-21 | 苏州博众精工科技有限公司 | Clamping mechanism |
| CN206230277U (en) * | 2016-12-08 | 2017-06-09 | 罗虹 | A kind of concealed alignment pin |
| CN207171871U (en) * | 2017-09-06 | 2018-04-03 | 广东长盈精密技术有限公司 | Flexible locating cramping apparatus |
| CN109877747A (en) * | 2019-04-10 | 2019-06-14 | 深圳贝仕达克技术股份有限公司 | Lock spiral shell wire fixing device |
| CN109940527A (en) * | 2019-04-23 | 2019-06-28 | 天津正天医疗器械有限公司 | A kind of self clamping device |
| WO2022057411A1 (en) * | 2020-09-21 | 2022-03-24 | 中国航发上海商用航空发动机制造有限责任公司 | Propping tool, bolt mounting device, and assembly method for high pressure compressor rotor |
| CN114425503A (en) * | 2020-10-29 | 2022-05-03 | 博众精工科技股份有限公司 | Carrier and glue injection equipment |
| CN214723561U (en) * | 2021-01-25 | 2021-11-16 | 苏州智伟信自动化科技有限公司 | Line body location carrier |
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| Publication number | Publication date |
|---|---|
| CN114800327B (en) | 2022-10-04 |
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