CN218819143U - Adjustable two-dimensional code support frame - Google Patents
Adjustable two-dimensional code support frame Download PDFInfo
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- CN218819143U CN218819143U CN202222823974.2U CN202222823974U CN218819143U CN 218819143 U CN218819143 U CN 218819143U CN 202222823974 U CN202222823974 U CN 202222823974U CN 218819143 U CN218819143 U CN 218819143U
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Abstract
The utility model belongs to the technical field of auxiliary stay and specifically relates to an adjustable two-dimensional code support frame is related to, and it includes the bracing piece, the bracing piece is the telescopic link, the one end of bracing piece is rotated and is connected with the landing leg, the other end of bracing piece is connected with the backup pad, the spread groove has all been seted up to every side that the backup pad removed the bottom side, sliding connection has spacing subassembly in the spread groove, spacing subassembly is kept away from one side of backup pad can be dismantled and be connected with the two-dimensional code board. The method and the device have the effect of reducing the damage to the equipment to be tested in the identification process.
Description
Technical Field
The application relates to the field of auxiliary stay, especially relate to an adjustable two-dimensional code support frame.
Background
The visual detection is to use a machine vision product to replace human eyes for measurement and judgment, wherein the visual detection refers to that equipment to be detected is converted into an image signal through the machine vision product, the image signal is transmitted to a special image processing system, and the image signal is converted into a digital signal according to information such as pixel distribution, brightness and color; the image system performs various operations on the signals to acquire the characteristics of the equipment to be tested.
In order to accelerate the speed of a machine vision product on equipment to be tested, the machine vision product identifies the two-dimensional codes on the equipment to be tested firstly by setting more than three two-dimensional codes on the equipment to be tested, determines the rough three-dimensional position of the equipment to be tested, and judges whether the equipment meets the requirements according to the specific information such as size, angle, state, posture and the like of the equipment to be tested.
At present, place the equipment that awaits measuring on being connected the board that awaits measuring with the bracing piece usually, the two-dimensional code is directly pasted on the equipment screen to discernment operation is carried out, but along with the progress of technique, equipment is full screen equipment mostly, directly pastes the two-dimensional code on the equipment screen that awaits measuring, and the back that finishes discernment, taking off of two-dimensional code is comparatively difficult, and probably cause the injury to the screen.
SUMMERY OF THE UTILITY MODEL
In order to reduce the injury that produces the equipment to be tested among the identification process, this application provides an adjustable two-dimensional code support frame.
The application provides a pair of adjustable two-dimensional code support frame adopts following technical scheme:
the utility model provides an adjustable two-dimensional code support frame, includes the bracing piece, and the bracing piece is the telescopic link, and the one end of bracing piece is rotated and is connected with the landing leg, and the other end of bracing piece is connected with the backup pad, and the spread groove has all been seted up to every side that the backup pad removed the bottom side, and sliding connection has spacing subassembly in the spread groove, and one side that the backup pad was kept away from to spacing subassembly can be dismantled and be connected with the two-dimensional code board.
Through adopting above-mentioned technical scheme, when needs discern equipment of awaiting measuring, make landing leg and ground looks butt, keep the vertical of bracing piece to place, place equipment of awaiting measuring in the backup pad, fix the relative position of equipment of awaiting measuring through spacing subassembly, install the two-dimensional code board on spacing subassembly again, guarantee that machine vision product can treat equipment of awaiting measuring's approximate three-dimensional position through the two-dimensional code and discern, and can change different two-dimensional code boards through needs, need not take off the two-dimensional code, and is more convenient, and reduced the injury that the equipment of awaiting measuring produced among the identification process.
Optionally, spacing subassembly includes the connecting block of rigid coupling in the spread groove, and the connecting block both sides rigid coupling has the spring, and the one end rigid coupling that the connecting block was kept away from to the spring has the regulating plate, and the regulating plate is used for making the size of backup pad adaptation multiple equipment, and the one end that the spring was kept away from to the regulating plate is connected with the stopper, and the stopper is used for restricting the relative position of equipment and backup pad.
Through adopting above-mentioned technical scheme, when needs are fixed with the relative position of equipment to be measured and backup pad, pulling stopper to suitable position, the pulling force is applyed for the spring to the stopper, installs the equipment to be measured in the backup pad, loosens the stopper again, and under the effect of elasticity, stopper and equipment to be measured looks butt fix the relative position of equipment to be measured.
Optionally, an embedding groove for embedding the two-dimensional code plate is formed in one side, far away from the adjusting plate, of the limiting block, a dislocation groove communicated with the embedding groove is further formed in the limiting block, a clamping block is connected to the bottom of the two-dimensional code plate, and the length of the clamping block is consistent with the groove width of the dislocation groove.
By adopting the technical scheme, when the two-dimensional code plate is installed, the clamping block is firstly embedded into the dislocation groove, then the two-dimensional code plate is slid, and the clamping block is slid into the embedding groove, so that the relative positions of the two-dimensional code plate and the limiting block are fixed; when different two-dimensional codes need to be replaced according to different identification requirements, the two-dimensional code plate is slid again, a new two-dimensional code plate is replaced, the previous two-dimensional codes can be reused, the identification efficiency is improved, and resources are saved.
Optionally, an adjusting assembly is arranged between the supporting rod and the supporting plate, the adjusting assembly comprises a first adjusting rod connected with the supporting rod in a sliding manner and a second adjusting rod connected with the first adjusting rod in a sliding manner, and the second adjusting rod is connected with the supporting rod in a sliding manner.
Through adopting above-mentioned technical scheme, the distance between bracing piece and the backup pad can be adjusted in setting up of adjusting part, can also increase the joint strength between bracing piece and the backup pad, and when not setting up adjusting part, the backup pad is connected for linear connection with being connected between the bracing piece, sets up the supporting component after, and first regulation pole, second are adjusted and are triangle-shaped between pole and the bracing piece, have increased the joint strength between backup pad and the bracing piece.
Optionally, a first sliding groove is formed in the supporting rod, a second sliding groove corresponding to the first sliding groove is formed in the first adjusting rod, a third sliding groove corresponding to the first sliding groove and the second sliding groove is formed in the second adjusting rod, and the first sliding groove and the second sliding groove and the first sliding groove and the third sliding groove are connected through bolts.
Through adopting above-mentioned technical scheme, when the distance between needs adjustment backup pad and the bracing piece and the height of backup pad, unscrew three nut, readjust the position of first regulation pole again to adjust the height of backup pad, revolve the bolt of twisting between first regulation pole and the bracing piece, readjust the position of second regulation pole, screw up remaining two bolts soon, enclose into triangle-shaped between second regulation pole, first regulation pole and the bracing piece, make the joint strength between bracing piece and the backup pad higher.
Optionally, one end of the first adjusting rod, which is far away from the supporting rod, is connected with a fixing block, and the fixing block is in ball hinge with the supporting plate.
Through adopting above-mentioned technical scheme, when the angle of placing of awaiting measuring equipment is adjusted to needs, the turned angle that can directly adjust the backup pad through ball articulated setting for then place the awaiting measuring equipment in the backup pad, fix a position through spacing subassembly, in order to satisfy the needs of test.
Optionally, the supporting leg is a telescopic rod, a mounting block is fixed at a position, close to the bottom, of the supporting rod, a connecting hole is formed in the mounting block, a mounting hole is formed in one end, far away from the ground, of the supporting leg, the supporting leg is arranged in the mounting block in a penetrating mode, the mounting hole corresponds to the connecting hole, and the bolt can penetrate through the mounting hole and the connecting hole simultaneously.
Through adopting above-mentioned technical scheme, when the angle of extension of needs adjustment landing leg, will pass the bolt of mounting hole and connecting hole simultaneously and unscrew, rotatory landing leg adjusts the landing leg to suitable angle, again with the bolt tighten again can, behind the angle of adjustment, need adjust the flexible length of landing leg to guarantee the contact on landing leg and ground, and guarantee the vertical steady placement of bracing piece.
Optionally, the end of the leg adjacent to the ground is pointed.
Through adopting above-mentioned technical scheme, the most advanced setting of landing leg makes the area of contact grow on landing leg and ground for the landing leg is more firm to the support of bracing piece and backup pad, guarantees the security of the equipment that awaits measuring in the backup pad, avoids because the support nature of landing leg is not enough to cause the damage to equipment.
Optionally, a fan for dissipating heat of the device is embedded in the support plate.
Through adopting above-mentioned technical scheme, machine vision product also need detect the state of the equipment that awaits measuring when measuring the equipment that awaits measuring, and the equipment that awaits measuring needs test under the state of opening, and the equipment probably rises after opening for a long time the temperature, causes the influence to the discernment, when discernment, opens the fan, dispels the heat to the equipment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the supporting rod, the supporting leg, the supporting plate, the connecting groove, the limiting component and the two-dimensional code plate, when the equipment to be tested needs to be identified, the supporting rod is operated vertically to enable the supporting leg to be abutted against the ground, then the equipment to be tested is placed on the supporting plate, the limiting component is operated to fix the relative position between the equipment to be tested and the supporting plate, then the two-dimensional code to be used is installed on the two-dimensional code plate, then the two-dimensional code plate is installed on the limiting component to enable the two-dimensional code plate to be fixed, so that a machine vision product can identify the approximate three-dimensional position of the equipment to be tested through the two-dimensional code, the two-dimensional code plate can be replaced according to different measurement requirements through detachable connection, the operation is more convenient, and the damage to the equipment to be tested in the identification process is reduced;
2. by arranging the connecting block, the spring, the adjusting plate and the limiting block, when the equipment to be tested is required to be fixed on the supporting plate, the equipment to be tested is firstly placed on the supporting plate, the limiting block is pulled to drive the connecting block to move, the connecting block applies pressure to the spring, after the limiting block is pulled to a proper position, the hand is loosened, the spring drives the connecting block to move, the connecting block drives the limiting block to move, and therefore the limiting block is abutted to the equipment to be tested, and the relative position of the equipment to be tested is fixed;
3. by arranging the caulking groove, the dislocation groove and the fixture block, when the two-dimensional code plate is installed, the fixture block of the two-dimensional code plate is firstly embedded into the dislocation groove, then the two-dimensional code plate is slid, the fixture block slides in the caulking groove, and the relative position of the fixture block and the limiting block is fixed through the friction force between the fixture block and the wall of the caulking groove; when different two-dimensional codes need to be replaced according to different identification requirements, the two-dimensional code plate is slid again, the two-dimensional code plate is taken out, a new two-dimensional code plate is replaced according to the steps, so that the previous two-dimensional codes can be reused, the identification efficiency is improved, and resources are saved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic partial sectional view showing the structure of the stopper assembly according to the present application.
Fig. 3 is a schematic partial sectional view showing a mounting structure of a two-dimensional code plate according to the present application.
Fig. 4 is a partial structural view showing a connection structure between the support frame and the support plate.
Description of reference numerals: 1. a support bar; 2. a support leg; 3. a support plate; 4. connecting grooves; 5. a limiting component; 51. connecting blocks; 52. a spring; 53. an adjusting plate; 54. a limiting block; 6. a two-dimensional code plate; 7. caulking grooves; 8. a dislocation groove; 9. a clamping block; 10. an adjustment assembly; 101. a first adjusting lever; 102. a second adjusting lever; 11. a first sliding groove; 12. a second sliding groove; 13. a third sliding groove; 14. a fixed block; 15. mounting blocks; 16. connecting holes; 17. a fan.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses adjustable two-dimensional code support frame.
Referring to fig. 1, an adjustable two-dimensional code support frame includes bracing piece 1, and bracing piece 1 sets up to the telescopic link. It can be understood that the supporting rod 1 is provided with a limiting member for fixing the supporting rod 1 at any position, which is the prior art and will not be described in detail herein. The one end of bracing piece 1 is rotated and is connected with three landing leg 2, landing leg 2 is used for guaranteeing that the support frame is whole to be placed subaerial, the other end of bracing piece 1 is connected with backup pad 3, the spread groove 4 that is linked together is seted up with 3 bottom side looks vertically both sides in backup pad 3 in the backup pad 3, one side relative with 3 bottom sides in backup pad is still seted up in backup pad 3 in spread groove 4, sliding connection has spacing subassembly 5 in the spread groove 4, one side that spacing subassembly 5 kept away from backup pad 3 can be dismantled and is connected with two-dimensional code board 6.
When equipment to be tested needs to be scanned, the supporting legs 2 are rotated to a proper position, the supporting legs 2 are in butt joint with the ground, the supporting rods 1 are vertically supported, the equipment to be tested is placed on the supporting plate 3, the limiting component 5 is operated, the position of the equipment to be tested is fixed on the supporting plate 3, products to be tested are identified in a follow-up mode through machine vision products, the two-dimensional code plates 6 with two-dimensional codes attached are installed on the limiting component 5, the two-dimensional code plates 6 are fixed, the two-dimensional codes can be identified through the machine vision products, the connection can be disassembled, different two-dimensional code plates 6 can be replaced, the two-dimensional codes do not need to be taken down, the operation is convenient, the two-dimensional codes do not need to be attached to a screen, and the damage to the equipment to be tested in the identification process is reduced.
Referring to fig. 1 and 2, limiting component 5 includes connecting block 51 of rigid coupling on the cell wall of connecting groove 4, the rigid coupling is at the mounting groove 51 in the mounting groove that is seted up with 3 bottom side looks vertically both sides of backup pad 3 on backup pad 3, the both ends rigid coupling of connecting block 51 has spring 52, the one end rigid coupling that connecting block 51 was kept away from to spring 52 has regulating plate 53, regulating plate 53's cross-section is the C font, regulating plate 53's both ends are worn to establish in connecting groove 4, with the cell wall sliding connection of connecting groove 4. A spring 52 is fixedly connected to one side of a connecting block 51 fixedly connected in a connecting groove 4 arranged on the supporting plate 3 and opposite to the bottom side of the supporting plate 3, and one side of the connecting block is directly and fixedly connected with an adjusting plate 53. The end of the adjusting plate 53 away from the spring 52 is connected with a stopper 54, and the stopper 54 is used for limiting the relative position of the device and the supporting plate 3.
When the relative position of the device to be tested and the supporting plate 3 needs to be fixed, the device to be tested is placed on the limiting blocks 54 close to the bottom side of the supporting plate 3, the limiting blocks 54 on the two sides of the supporting plate 3 are pulled, the limiting blocks 54 pull the adjusting plate 53, the adjusting plate 53 applies a pulling force to the spring 52, when the device is pulled to a proper position, the limiting blocks are loosened, under the action of the elastic force, the limiting blocks 54 are abutted to the device to be tested, the relative position of the device to be tested is fixed, the limiting blocks 54 close to the top of the supporting plate 3 are pulled, and the device to be tested is completely fixed according to the operation.
Referring to fig. 3, an embedding groove 7 for embedding the two-dimensional code plate 6 is provided on one side of each limiting block 54 away from the adjusting plate 53, and a dislocation groove 8 communicated with the embedding groove 7 is further provided on the limiting block 54, which is described by taking the three two-dimensional code plates 6 as an example. The bottom of each two-dimensional code plate 6 is connected with a clamping block 9, the clamping block 9 is C-shaped, and the length of the side surface of the clamping block 9 is consistent with that of the dislocation groove 8.
When installing two-dimensional code board 6, earlier with in fixture block 9 embedding dislocation groove 8, slide two-dimensional code board 6 again, slide fixture block 9 to caulking groove 7 in for two-dimensional code board 6 is fixed with stopper 54's relative position, and every two-dimensional code board 6 can according to the required installation of installation direction. For different two-dimensional code requirements of different equipment to be tested, when different two-dimensional codes need to be replaced, the old two-dimensional code plate 6 is firstly slid, the old two-dimensional code plate 6 is taken down, and then the new two-dimensional code plate 6 is replaced according to the steps, so that the previous two-dimensional codes can be reused, the identification efficiency is improved, and resources are saved.
Referring to fig. 1, an adjusting assembly 10 for adjusting the height of the supporting plate 3 and the distance between the supporting plate 3 and the supporting plate 1 is disposed between the supporting plate 1 and the supporting plate 3, the adjusting assembly 10 includes a first adjusting rod 101 and a second adjusting rod 102 slidably connected to the supporting plate 1, and the first adjusting rod 101 and the second adjusting rod 102 are also slidably connected to each other. The first sliding groove 11 has been seted up on the bracing piece 1, first sliding groove 11 is waist shape, the second sliding groove 12 has been seted up on the first regulation pole 101, the second sliding groove 12 is waist shape, the bolt can pass first sliding groove 11 and second sliding groove 12 simultaneously, the third sliding groove 13 has been seted up on the second regulation pole 102, the third sliding groove 13 is waist shape, the bolt can wear to establish simultaneously between first sliding groove 11 and third sliding groove 13 and between second sliding groove 12 and the third sliding groove 13.
The adjusting assembly 10 can be arranged to adjust the distance between the supporting rod 1 and the supporting plate 3 at will, and adjust the height of the supporting plate 3 above the telescopic height of the supporting rod 1. When the distance between the supporting plate 3 and the supporting rod 1 and the height of the supporting plate 3 need to be adjusted, the three nuts are unscrewed, the positions of the first adjusting rod 101 and the second adjusting rod 102 are adjusted at the same time, the position of the supporting plate 3 is adjusted, after the position is adjusted to a proper position, the three bolts are screwed down, and the height of the supporting plate 3 is fixed. Meanwhile, when the adjusting assembly 10 is not arranged, the supporting plate 3 is linearly connected with the supporting rod 1, and after the adjusting assembly is arranged, a triangle is formed by the second adjusting rod 102, the first adjusting rod 101 and the supporting rod 1, so that the connecting strength between the supporting plate 3 and the supporting rod 1 is increased.
Referring to fig. 4, a fixing block 14 is connected to one end of the first adjusting rod 101 away from the supporting rod 1, and the fixing block 14 is in ball-joint with the supporting plate 3. When the angle of placing of awaiting measuring equipment is adjusted to needs, the angle of direct rotation backup pad 3 can be adjusted, can place between the awaiting measuring equipment and adjust, also can adjust according to actual conditions after placing.
Referring to fig. 1, a mounting block 15 is fixed at a position of the support rod 1 near the bottom, a connecting hole 16 is formed in the mounting block 15, a mounting hole (not shown in the figure) corresponding to the connecting hole 16 is formed in the support leg 2, the mounting hole is formed in one end of the support leg 2 far away from the ground, and a bolt can be simultaneously inserted into the mounting hole and the connecting hole 16. The supporting leg 2 is provided with a telescopic rod, and it can be understood that a limiting part for fixing the supporting leg 2 at any position is arranged on the supporting leg 2, which is the prior art and is not described in detail herein. And the end of the leg 2 near the ground is set to be pointed.
When the support intensity of support frame needs to be adjusted, unscrew the bolt, rotate landing leg 2, with the angular adjustment of landing leg 2 to suitable, tighten the bolt again. Then the length of the leg 2 is stretched so that the leg 2 can be in contact with the ground and at a suitable length, thereby ensuring the vertical and stable placement of the support bar 1. The setting of 2 pointed ends of landing leg makes landing leg 2 bigger with the area of contact on ground for landing leg 2 supports intensity higher, further guarantees the security of the equipment of awaiting measuring in backup pad 3.
A fan 17 for dissipating heat from the apparatus is embedded in the support plate 3. Machine vision product is when discernment equipment under test, also will treat that equipment under test's state detects, and equipment under test needs go on under the open mode, and equipment opens the back temperature rise for a long time, probably causes the influence to the discernment result, when discerning equipment under test, opens fan 17, dispels the heat to equipment.
The implementation principle of the adjustable two-dimensional code support frame of the embodiment of the application is as follows: when equipment to be tested needs to be scanned, the bolt is loosened, the supporting legs 2 are rotated, the angle of the supporting legs 2 is adjusted to be proper, and then the bolt is screwed down. The length of the leg 2 is then stretched so that the leg 2 can be brought into contact with the ground. Then, the device to be tested is placed on the limiting block 54 close to the bottom side of the supporting plate 3, the limiting blocks 54 on the two sides of the supporting plate 3 are pulled, the limiting block 54 pulls the adjusting plate 53, the adjusting plate 53 exerts pulling force on the spring 52, when the spring is pulled to a proper position, the limiting block is loosened, under the action of elastic force, the limiting block 54 is abutted to the device to be tested, the relative position of the device to be tested is fixed, the limiting block 54 close to the top of the supporting plate 3 is pulled, and the device to be tested is completely fixed according to the operation. Then, the fan 17 is turned on, the clamping block 9 is embedded into the dislocation groove 8, the two-dimensional code plate 6 is slid, and the clamping block 9 is slid into the embedding groove 7. Then, the three nuts are unscrewed, and the positions of the first adjusting lever 101 and the second adjusting lever 102 are simultaneously adjusted, so that the position of the support plate 3 is adjusted to a proper position, and then the three bolts are screwed down. When the angle of placing of awaiting measuring equipment is adjusted to needs, the angle of direct rotation backup pad 3 can be adjusted.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an adjustable two-dimensional code support frame which characterized in that: including bracing piece (1), bracing piece (1) is the telescopic link, the one end of bracing piece (1) is rotated and is connected with landing leg (2), the other end of bracing piece (1) is connected with backup pad (3), backup pad (3) are removed every side of bottom side and have all been seted up spread groove (4), sliding connection has spacing subassembly (5) in spread groove (4), spacing subassembly (5) are kept away from one side of backup pad (3) can be dismantled and be connected with two-dimensional code board (6).
2. The adjustable two-dimensional code support frame of claim 1, characterized in that: spacing subassembly (5) include connecting block (51) of rigid coupling in connecting groove (4), connecting block (51) both sides rigid coupling has spring (52), spring (52) are kept away from the one end rigid coupling of connecting block (51) has regulating plate (53), regulating plate (53) are used for making backup pad (3) adapt to the size of multiple equipment, regulating plate (53) are kept away from the one end of spring (52) is connected with stopper (54), stopper (54) are used for limiting the relative position of equipment and backup pad (3).
3. The adjustable two-dimensional code support frame of claim 2, characterized in that: keep away from stopper (54) caulking groove (7) that supply two-dimensional code board (6) embedding are seted up to one side of regulating plate (53), still seted up on stopper (54) with dislocation groove (8) of caulking groove (7) intercommunication, the bottom of two-dimensional code board (6) is connected with fixture block (9), the length of fixture block (9) with the groove width in dislocation groove (8) is unanimous.
4. The adjustable two-dimensional code support frame of claim 1, characterized in that: the adjustable support is characterized in that an adjusting assembly (10) is arranged between the support rod (1) and the support plate (3), the adjusting assembly (10) comprises a first adjusting rod (101) in sliding connection with the support rod (1) and a second adjusting rod (102) in sliding connection with the first adjusting rod (101), and the second adjusting rod (102) is in sliding connection with the support rod (1).
5. The adjustable two-dimensional code support frame of claim 4, characterized in that: the supporting rod (1) is provided with a first sliding groove (11), the first adjusting rod (101) is provided with a second sliding groove (12) corresponding to the first sliding groove (11), the second adjusting rod (102) is provided with a third sliding groove (13) corresponding to the first sliding groove (11) and the second sliding groove (12), and the first sliding groove (11) is connected with the second sliding groove (12) and the first sliding groove (11) is connected with the third sliding groove (13) through bolts.
6. The adjustable two-dimensional code support frame of claim 5, characterized in that: one end, far away from the supporting rod (1), of the first adjusting rod (101) is connected with a fixing block (14), and the fixing block (14) is in ball hinge connection with the supporting plate (3).
7. The adjustable two-dimensional code support frame of claim 1, characterized in that: landing leg (2) are the telescopic link, bracing piece (1) is close to the rigidity of bottom and is equipped with installation piece (15), connecting hole (16) have been seted up on installation piece (15), the mounting hole has been seted up to the one end that ground was kept away from in landing leg (2), landing leg (2) are worn to establish in installation piece (15), the mounting hole with connecting hole (16) are corresponding, and the bolt can pass simultaneously the mounting hole with connecting hole (16).
8. The adjustable two-dimensional code support frame of claim 7, characterized in that: one end of the supporting leg (2) close to the ground is a tip.
9. The adjustable two-dimensional code support frame of claim 1, characterized in that: and a fan (17) used for dissipating heat of the equipment is embedded in the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823974.2U CN218819143U (en) | 2022-10-26 | 2022-10-26 | Adjustable two-dimensional code support frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823974.2U CN218819143U (en) | 2022-10-26 | 2022-10-26 | Adjustable two-dimensional code support frame |
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| Publication Number | Publication Date |
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| CN218819143U true CN218819143U (en) | 2023-04-07 |
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| CN202222823974.2U Active CN218819143U (en) | 2022-10-26 | 2022-10-26 | Adjustable two-dimensional code support frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118258828A (en) * | 2024-04-18 | 2024-06-28 | 江门市科能电子有限公司 | Circuit board detection equipment, control method, device and medium |
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2022
- 2022-10-26 CN CN202222823974.2U patent/CN218819143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118258828A (en) * | 2024-04-18 | 2024-06-28 | 江门市科能电子有限公司 | Circuit board detection equipment, control method, device and medium |
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