CN219142919U - Time delay test fixture - Google Patents
Time delay test fixture Download PDFInfo
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- CN219142919U CN219142919U CN202223331063.4U CN202223331063U CN219142919U CN 219142919 U CN219142919 U CN 219142919U CN 202223331063 U CN202223331063 U CN 202223331063U CN 219142919 U CN219142919 U CN 219142919U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a time delay test fixture, which comprises a main body, wherein the main body consists of a plurality of module units, each module unit comprises a mounting plate, a debugging device, a moving device, a clamping device, a first driving device and a second driving device, the debugging device is fixedly arranged on one side above the mounting plate, the clamping device is fixedly arranged on one side above the mounting plate, which is far away from the debugging device, the moving device is fixedly arranged between the debugging device and the clamping device, the first driving device is fixedly arranged on one side below the mounting plate, and the second driving device is fixedly arranged on one side below the mounting plate, which is far away from the first driving device, so that the operation of a robot is realized, the waste phenomenon of human resources is reduced, and meanwhile, the working efficiency and the product quality are improved.
Description
Technical Field
The utility model relates to the technical field of test fixtures, in particular to a delay test fixture.
Background
With the development of the times of high speed, countries worldwide have great dependence on electricity, and circuit breakers are the most critical in the process of using electricity, so that the production and export of the circuit breakers are huge in China, and the circuit breakers need to be detected in a delayed manner after the production is completed.
However, the delay detection of the existing circuit breaker is still generally performed manually, which consumes a great deal of precious human resources, and the quality of the circuit breaker is difficult to be ensured.
Disclosure of Invention
The utility model aims to provide a delay test fixture for solving the problem that the delay detection of the prior circuit breaker in the background technology is still generally carried out manually, which consumes a great deal of precious human resources and is difficult to ensure the quality of the circuit breaker.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a time delay test fixture, includes the main part, the main part comprises a plurality of module unit, the module unit includes mounting panel, debugging device, mobile device, clamping device, first drive arrangement, second drive arrangement, debugging device is located one side fixed mounting above the mounting panel, debugging device one side fixed mounting has been kept away from to the mounting panel top, fixed mounting has mobile device between debugging device and the clamping device, mounting panel below one side fixed mounting has first drive arrangement, first drive arrangement one side fixed mounting has second drive arrangement is kept away from to the mounting panel below.
Preferably, the adjustment device corresponds to a first drive device position and the clamping device corresponds to a second drive device position.
Preferably, the debugging device comprises a first fixing plate, a servo motor, a first coupler, a debugging rod and a first air cylinder, wherein the first fixing plate is vertically and fixedly arranged on the mounting plate, the first air cylinder and the servo motor are fixedly arranged on one side of the first fixing plate, the servo motor is located above the first air cylinder, an output shaft of the servo motor is rotationally connected with one end of the first coupler, and the other end of the first coupler is rotationally connected with the debugging rod.
Preferably, the mobile device includes base, first guide rail, first slider, preceding baffle, backplate and testboard, base fixed mounting is on the mounting panel, be close to debugging device one side fixed mounting on the base and have preceding baffle, the step has been seted up at preceding baffle middle part, fixedly connected with fixed block on the step, the through-hole has been seted up in the fixed block, opposite side fixed mounting has the backplate on the base, backplate top fixedly connected with limiting plate, a plurality of spacing groove has been seted up on the limiting plate, set up the recess on the base between preceding baffle and the backplate, fixedly mounted has first guide rail in the recess, sliding connection has first slider on the first guide rail, fixedly connected with testboard on the first slider.
Preferably, the clamping device comprises a supporting frame, a second fixing plate, a second air cylinder and a fixing frame, wherein the two supporting frames are fixedly arranged on two sides of the top of the mounting plate, the second fixing plate is fixedly connected to the top of the supporting frame, the second air cylinder is fixedly arranged on the second fixing plate, one side of the fixing frame is fixedly connected to the output part of the second air cylinder, and a plurality of clamping heads are fixedly connected to the other side of the fixing frame.
Preferably, the first drive arrangement includes second guide rail, second slider, first bottom plate, third cylinder, fourth cylinder, first support column and debugging board, two second guide rails are fixedly connected with respectively in mounting panel bottom both sides, second guide rail swing joint has the second slider, second guide rail bottom fixedly connected with first bottom plate, first bottom plate bottom fixedly connected with fourth cylinder, the output fixedly connected with first backup pad one end of fourth cylinder, fourth cylinder one end fixedly connected with is kept away from to first backup pad in mounting panel bottom, four first support columns of first bottom plate top fixedly connected with, first support column passes mounting panel fixedly connected with debugging board, first bottom plate top fixedly connected with third cylinder, the third cylinder is located four first support column intermediate positions, the output fixedly connected with debugging board intermediate position of third cylinder, the debugging board cup joints a plurality of first connecting block, first connecting block passes through first bracing piece fixedly connected with first spindle nose, the cover is equipped with first spring on the first bracing piece.
Preferably, the base bottom fixedly connected with motor, the motor output rotates and is connected with the second shaft coupling and rotates and be connected with the stopper, the second shaft coupling other end passes stopper fixedly connected with guide arm, stopper one side fixedly connected with spout, spout swing joint has the slide, swing joint has the sleeve on the guide arm, slide top fixedly connected with sleeve one side, the joint has the U type piece on the sleeve, the U type piece passes base fixedly connected with testboard.
Preferably, the second driving device comprises a third guide rail, a third sliding block, a second bottom plate, a fifth air cylinder, a sixth air cylinder, a second supporting column and a clamping plate, wherein the two third guide rails are respectively and fixedly connected to two sides of the bottom of the mounting plate, the third guide rail is movably connected with the third sliding block, the bottom of the third guide rail is fixedly connected with the second bottom plate, the bottom of the second bottom plate is fixedly connected with the sixth air cylinder, the output part of the sixth air cylinder is fixedly connected with one end of a second supporting plate, one end of the second supporting plate, far away from the sixth air cylinder, is fixedly connected to the bottom of the mounting plate, the top of the second bottom plate is fixedly connected with four second supporting columns, the second supporting columns penetrate through the mounting plate and are fixedly connected with the clamping plate, the top of the second bottom plate is fixedly connected with the fifth air cylinder, the fifth air cylinder is located at the middle position of the four second supporting columns, the output part of the fifth air cylinder is fixedly connected with the middle position of the clamping plate, the clamping plate is sleeved with a plurality of second connecting blocks, the second connecting blocks are fixedly connected with second shafts through the second supporting rods, and second springs are sleeved on the second supporting rods.
Preferably, the number of the debugging bars is equal to the number of the clamping heads.
Preferably, the debugging device, the moving device, the clamping device, the first driving device and the second driving device are synchronously matched.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
through debugging device, mobile device, clamping device, first drive arrangement, second drive arrangement, realized the operation of robot substitution, reduced the extravagant phenomenon of manpower resources, still improved work efficiency and product quality simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a delay test fixture according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of a module unit of a delay test fixture according to the present utility model;
FIG. 3 is a schematic side view of a modular unit of a delay test fixture according to the present utility model;
FIG. 4 is a schematic diagram of the whole structure of a debugging device of a delay test fixture according to the present utility model;
FIG. 5 is a schematic diagram of the overall structure of a mobile device of a delay test fixture according to the present utility model;
FIG. 6 is a schematic diagram of the overall structure of a clamping device of a delay test fixture according to the present utility model;
FIG. 7 is a schematic diagram of the overall structure of a first driving device of a delay test fixture according to the present utility model;
fig. 8 is a schematic diagram of the overall structure of a second driving device of the delay test fixture according to the present utility model.
1. A main body; 2. a module unit; 3. a mounting plate; 4. a debugging device; 5. a mobile device; 6. clamping device
7. A first driving device; 8. a second driving device; 41. a first cylinder; 42. a servo motor;
43. a first coupling; 44. a test bar; 45. a first fixing plate; 51. a base; 52. a test bench;
53. a front baffle; 54. a first slider; 55. a first guide rail; 56. a rear baffle; 511. a groove; 531. a step;
532. a fixed block; 533. a through hole; 561. a limit groove; 562. a limiting plate; 581. U-shaped block;
582. a limiting block; 591. a sleeve; 592 sliding base; 593. a chute;
61. a support frame; 62. a second fixing plate; 63. a second cylinder; 64. a fixing frame; 65. a clamping head;
71. a second guide rail; 72. a second slider; 73. a fourth cylinder; 74. a first support plate;
75. a first support column; 76. a third cylinder; 77. a debug board;
78. a first stub shaft; 79. a first base plate; 771. a first connection block; 772. a first support bar;
773. a first spring; 81. a third guide rail; 82. a third slider; 83. a fifth cylinder; 84. a second support column;
85. a second support plate; 86. a sixth cylinder; 87. a second base plate; 88. a clamping plate; 89. a second shaft head;
881. a second connection block; 882. a second support bar; 883. and a second spring.
Description of the embodiments
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific direction, construct and operate in the specific direction, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Fig. 1-8 are schematic structural diagrams of a delay test fixture according to a preferred embodiment of the present utility model, in this embodiment, the delay test fixture includes a main body 1, the main body 1 is composed of a plurality of module units 2, and one module unit 2 includes a mounting plate 3, a debugging device 4, a moving device 5, a clamping device 6, a first driving device 7, and a second driving device 8, where the debugging device 4 is fixedly installed on a side above the mounting plate 3, the clamping device 6 is fixedly installed on a side above the mounting plate 3 far from the debugging device 4, the moving device 5 is fixedly installed between the debugging device 4 and the clamping device 6, the first driving device 7 is fixedly installed on a side below the mounting plate 3, and the second driving device 8 is fixedly installed on a side below the mounting plate 3 far from the first driving device 7.
In the present embodiment, the positional relationship in the module unit is such that the setting device 4 corresponds in position to the first driving device 7 and the clamping device 6 corresponds in position to the second driving device 8.
In this embodiment, the debugging device 4 includes a first fixing plate 45, a servo motor 42, a first coupling 43, a debugging rod 44 and a first air cylinder 41, wherein the first fixing plate 45 is vertically and fixedly installed on the mounting plate 3, the first air cylinder 41 and the servo motor 42 are fixedly installed on one side of the first fixing plate 45, the servo motor 42 is located above the first air cylinder 41, one end of the first coupling 43 is rotationally connected with an output shaft of the servo motor 42, and the other end of the first coupling 43 is rotationally connected with the debugging rod 44, so that product debugging and testing work can be performed.
In this embodiment, the moving device 5 includes a base 51, a first guide rail 55, a first slider 54, a front baffle 53, a rear baffle 56 and a test board 52, where the base 51 is fixedly installed on the mounting board 3, the front baffle 53 is fixedly installed on one side of the base 51 near the debugging device 4, which can play a supporting role, a step 531 is provided in the middle of the front baffle 53, a fixed block 532 is fixedly connected to the first guide rail 55 through the step 531, a through hole 533 is provided in the fixed block 532, the debugging rod 44 passes through the through hole 533 to debug and test a product, the rear baffle 56 is fixedly installed on the other side of the base 51, a limiting plate 562 is fixedly connected to the top of the rear baffle 56, which plays a limiting role, a plurality of limiting grooves 561 are provided on the limiting plate 562, which can be positioned by the limiting grooves 561, and the product can be moved, a groove 511 is provided between the front baffle 53 and the rear baffle 56, the first guide rail 55 is fixedly installed in the groove 511, the first slider 54 is slidingly connected to the first slider 55, and the test board 52 is fixedly connected to the first slider 54, which can enable the test board 52 to move left and right.
In this embodiment, the clamping device 6 includes a supporting frame 61, a second fixing plate 62, a second air cylinder 63 and a fixing frame 64, where two supporting frames 61 are fixedly installed on two sides of the top of the mounting plate 3, a fixing and supporting function is started, the second fixing plate 62 is fixedly connected to the top of the supporting frame 61, the second air cylinder 63 is fixedly installed on the second fixing plate 62, a flat and firm table top is set for the second air cylinder 63, one side of the fixing frame 64 is fixedly connected to the output part of the second air cylinder 63, and a plurality of clamping heads 65 are fixedly connected to the other side of the fixing frame 64 to realize the front-back expansion function of the clamping device 6 through the second air cylinder 63.
In this embodiment, the first driving device 7 includes a second guide rail 71, a second slide block 72, a first bottom plate 79, a third air cylinder 76, a fourth air cylinder 73, a first support column 75 and a debugging plate 77, so that in order to enable the debugging device to move forward and backward for controlling the distance, two second guide rails 71 are fixedly connected to two sides of the bottom of the mounting plate 3 respectively, the second guide rail 71 is movably connected with the second slide block 72, the forward and backward movement is realized by arranging the second guide rail and the second slide block, the bottom of the second guide rail 71 is fixedly connected with the first bottom plate 79, the bottom of the first bottom plate 79 is fixedly connected with the fourth air cylinder 73, the output part of the fourth air cylinder 73 is fixedly connected with one end of the first support plate 74, one end of the first support plate 74 far away from the fourth air cylinder 73 is fixedly connected to the bottom of the mounting plate 3, four first support columns 75 are fixedly connected to the top of the first bottom plate 79 to play a role in supporting and keeping the debugging plate 77 stable, the first support columns 75 penetrate through the mounting plate 3 to be fixedly connected with the debugging plate 77, a third air cylinder 76 is fixedly connected to the top of the first bottom plate 79 and located at the middle position of the four first support columns 75, the output part of the third air cylinder 76 is fixedly connected with the middle position of the debugging plate 77, the debugging plate 77 can move up and down, a plurality of first connecting blocks 771 are sleeved on the debugging plate 77, the first connecting blocks 771 are fixedly connected with first shaft heads 78 through first support rods 772, a plurality of auxiliary testing functions are provided on the first shaft heads 78, first springs 773 are sleeved on the first support rods 772 and move up and down, and a damping function can be played.
In this embodiment, the motor 57 is fixedly connected to the bottom of the base 51, in order to enable the test bench 52 to move left and right, the second coupler 58 is rotationally connected to the output part of the motor 57, and is rotationally connected with the limiting block 582 to play a limiting role, the other end of the second coupler 58 passes through the limiting block 582 and is fixedly connected with the guide rod 59, the guide rod 59 rotates with the rotation of the motor 57, the sleeve 591 is horizontally moved, the chute 593 is fixedly connected to one side of the limiting block 582, the chute 593 is movably connected with the sliding seat 592, the chute 593 is matched with the sliding seat 592, so that the sleeve 591 is easier to move left and right, the resistance is reduced, the sleeve 591 is movably connected to the guide rod 59, the top of the sliding seat 592 is fixedly connected with one side of the sleeve 591, the U-shaped block 581 is clamped on the sleeve 591, and the sleeve 591 passes through the base 51 and is fixedly connected with the test bench 52.
In this embodiment, the second driving device 8 includes the third guide rail 81, the third slider 82, the second bottom plate 87, the fifth cylinder 83, the sixth cylinder 86, the second support column 84 and the clamping plate 88, in order to realize that the clamping plate 88 moves back and forth, consequently, two third guide rails 81 are provided and respectively fixedly connected with both sides in the bottom of the mounting plate 3, there is the third slider 82 through the movable connection of the third guide rail 81, realize that the back and forth movement is realized, the function of positioning and supporting the second bottom plate 87 at the bottom of the third guide rail 81, the sixth cylinder 86 is fixedly connected with one end of the second support plate 87 at the bottom of the second bottom plate 87, output part fixedly connected with second support plate 85 through the sixth cylinder 86, and second support plate 85 is kept away from one end fixedly connected with in the bottom of the mounting plate 3, four second support columns 84 are fixedly connected with clamping plate 88 at the top of the second bottom plate 87, in order to make the clamping plate 88 move up and down at the top of the second bottom plate 87 fixedly connected with the fifth cylinder 83, and the fifth cylinder 83 is located in the middle position of the fourth bottom plate 81, the second support plate 88 is also fixedly connected with a plurality of second support rods 88, the second support plates are fixedly connected with a plurality of second support rods 88 through the second connecting blocks 88, the second support rods are fixedly connected with the second support rods 88, the second support rods are movably connected with the second support rods 88, the second support rods are further support rods 88 are fixedly connected with the second support rods 88, the second support rods 88 are connected with the second support rods 88, the second support rods 88 are fixedly connect the second support rods 88, and the second support rods 88, the vibration damper to the vibration damper is connected.
In this embodiment, the number of debugging bars 44 is equal to the number of clamping heads 65 in order to be able to make the operation better.
In this embodiment, the whole module unit 2 is used together by the debugging device 4, the moving device 5, the clamping device 6, the first driving device 7 and the second driving device 8.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a time delay test fixture, includes main part (1), its characterized in that: the main part (1) comprises a plurality of module unit (2), module unit (2) are including mounting panel (3), debugging device (4), mobile device (5), clamping device (6), first drive arrangement (7), second drive arrangement (8), mounting panel (3) top one side fixed mounting has debugging device (4), debugging device (4) one side fixed mounting is kept away from to mounting panel (3) top has clamping device (6), fixed mounting has mobile device (5) between debugging device (4) and clamping device (6), mounting panel (3) below one side fixed mounting has first drive arrangement (7), first drive arrangement (7) one side fixed mounting is kept away from to mounting panel (3) below has second drive arrangement (8).
2. A time delay test fixture as defined in claim 1, wherein: the adjusting device (4) corresponds to the position of the first driving device (7), and the clamping device (6) corresponds to the position of the second driving device (8).
3. A time delay test fixture as defined in claim 2, wherein: the debugging device (4) comprises a first fixing plate (45), a servo motor (42), a first coupler (43), a debugging rod (44) and a first air cylinder (41), wherein the first fixing plate (45) is vertically and fixedly installed on the installation plate (3), the first air cylinder (41) and the servo motor (42) are fixedly installed on one side of the first fixing plate (45), the servo motor (42) is located above the first air cylinder (41), one end of the first coupler (43) is rotationally connected with an output shaft of the servo motor (42), and the other end of the first coupler (43) is rotationally connected with the debugging rod (44).
4. A time delay test fixture as defined in claim 2, wherein: the mobile device (5) comprises a base (51), a first guide rail (55), a first sliding block (54), a front baffle (53), a rear baffle (56) and a test board (52), wherein the base (51) is fixedly installed on a mounting plate (3), the front baffle (53) is fixedly installed on one side of the base (51) close to a debugging device (4), a step (531) is formed in the middle of the front baffle (53), a fixed block (532) is fixedly connected to the step (531), a through hole (533) is formed in the fixed block (532), a rear baffle (56) is fixedly installed on the other side of the base (51), a limiting plate (562) is fixedly connected to the top of the rear baffle (56), a plurality of limiting grooves (561) are formed in the limiting plate (562), grooves (511) are formed in the base (51) between the front baffle (53) and the rear baffle (56), the first guide rail (55) is fixedly installed in the grooves (511), the first guide rail (55) is slidingly connected to the first sliding block (54), and the first sliding block (54) is fixedly connected to the test board (52).
5. A time delay test fixture as defined in claim 2, wherein: clamping device (6) are including support frame (61), second fixed plate (62), second cylinder (63) and mount (64), two support frames (61) fixed mounting are in mounting panel (3) top both sides, support frame (61) top fixedly connected with second fixed plate (62), fixed mounting has second cylinder (63) on second fixed plate (62), the output fixedly connected with mount (64) one side of second cylinder (63), mount (64) opposite side fixedly connected with a plurality of clamp head (65).
6. A time delay test fixture as defined in claim 2, wherein: the first driving device (7) comprises a second guide rail (71), a second sliding block (72), a first bottom plate (79), a third air cylinder (76), a fourth air cylinder (73), a first supporting column (75) and a debugging plate (77), wherein the two second guide rails (71) are fixedly connected to two sides of the bottom of the mounting plate (3) respectively, the second sliding block (72) is movably connected to the second guide rail (71), the first bottom plate (79) is fixedly connected to the bottom of the second guide rail (71), the fourth air cylinder (73) is fixedly connected to the bottom of the first bottom plate (79), one end of a first supporting plate (74) is fixedly connected to the output part of the fourth air cylinder (73), one end of the first supporting plate (74) is far away from the bottom of the fourth air cylinder (73), four first supporting columns (75) are fixedly connected to the top of the first bottom plate (79), the first supporting column (75) penetrates through the mounting plate (3) and is fixedly connected with the plate (77), the top of the first bottom plate (79) is fixedly connected to the third air cylinder (76), the third air cylinder (76) is fixedly connected to the middle plate (76) and the middle plate (77) is fixedly connected to the third air cylinder (77), the first connecting block (771) is fixedly connected with a first shaft head (78) through a first supporting rod (772), and a first spring (773) is sleeved on the first supporting rod (772).
7. The delay test fixture of claim 4, wherein: the utility model discloses a test bench, including base (51), motor (57), second shaft coupling (58), stopper (582), spout (593) fixedly connected with slide (592), swing joint has sleeve (591) on guide arm (59), sleeve (591) top fixedly connected with sleeve (591) one side, joint has U type piece (581) on sleeve (591), U type piece (581) pass base (51) fixedly connected with testboard (52).
8. A time delay test fixture as defined in claim 2, wherein: the second driving device (8) comprises a third guide rail (81), a third sliding block (82), a second bottom plate (87), a fifth air cylinder (83), a sixth air cylinder (86), a second support column (84) and a clamping plate (88), wherein the two third guide rails (81) are fixedly connected to two sides of the bottom of the mounting plate (3) respectively, the third sliding block (82) is movably connected to the third guide rail (81), a second bottom plate (87) is fixedly connected to the bottom of the third guide rail (81), a sixth air cylinder (86) is fixedly connected to the bottom of the second bottom plate (87), one end of a second support plate (85) is fixedly connected to the output part of the sixth air cylinder (86), one end of the second support plate (85) is far away from the bottom of the sixth air cylinder (86), four second support columns (84) are fixedly connected to the top of the second bottom plate (87), the second support column (84) passes through the mounting plate (3) and is fixedly connected with the clamping plate (88), the top of the second bottom plate (87) is fixedly connected with the fifth air cylinder (83), the fifth air cylinder (83) is fixedly connected to the middle plate (88), the middle plate (88) is fixedly connected to the middle plate (83), the second connecting block (881) is fixedly connected with a second shaft head (89) through a second supporting rod (882), and a second spring (883) is sleeved on the second supporting rod (882).
9. A time delay test fixture as defined in claim 3, wherein: the number of the debugging rods (44) is equal to the number of the clamping heads (65).
10. A time delay test fixture as defined in claim 1, wherein: the debugging device (4), the moving device (5), the clamping device (6), the first driving device (7) and the second driving device (8) are synchronously matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331063.4U CN219142919U (en) | 2022-12-13 | 2022-12-13 | Time delay test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331063.4U CN219142919U (en) | 2022-12-13 | 2022-12-13 | Time delay test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219142919U true CN219142919U (en) | 2023-06-06 |
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ID=86592842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223331063.4U Active CN219142919U (en) | 2022-12-13 | 2022-12-13 | Time delay test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219142919U (en) |
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2022
- 2022-12-13 CN CN202223331063.4U patent/CN219142919U/en active Active
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Assignee: Ruirui Electric (Zhejiang) Co.,Ltd. Assignor: YUEQING AVANT-COURIER AUTOMATION EQUIPMENT Co.,Ltd. Contract record no.: X2023980040969 Denomination of utility model: A Delayed Testing Fixture Granted publication date: 20230606 License type: Common License Record date: 20230902 |