CN220104002U - Testing device of positioning mechanism - Google Patents
Testing device of positioning mechanism Download PDFInfo
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- CN220104002U CN220104002U CN202321506598.2U CN202321506598U CN220104002U CN 220104002 U CN220104002 U CN 220104002U CN 202321506598 U CN202321506598 U CN 202321506598U CN 220104002 U CN220104002 U CN 220104002U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 69
- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 41
- 230000008569 process Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
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Abstract
The utility model discloses a testing device of a positioning mechanism, which comprises a shell and a testing mechanism; a shell: the lower surface of the shell is fixedly provided with a cover plate through a screw, and the left upper corner of the front surface of the shell is provided with a singlechip; the testing mechanism comprises: including sliding plate, rectangle slide bar, connecting plate, laser reflecting plate and laser rangefinder sensor, the sliding plate transversely symmetry sliding connection is in the spout that upper end set up between the shell front and back wall, all transversely sliding connection has the rectangle slide bar in the rectangle slide hole that the sliding plate lower extreme set up, the inboard end of lower surface of rectangle slide bar all is equipped with the connecting plate. The utility model has the advantages of quick test, the testing arrangement of having solved current positioning mechanism is in the in-process of using, can not measure out the positioning accuracy that the chip detected positioning mechanism fast accurately, and the structure is complicated, when meetting the location structure test of different specifications, inconvenient staff operated the problem.
Description
Technical Field
The utility model relates to the technical field of chip detection, in particular to a testing device of a positioning mechanism.
Background
With the popularization of electronic products, the chip is becoming more and more important as a core component of the electronic products, and in order to ensure the stability and reliability of the chip, a special chip detection positioning mechanism is generally required to position the chip, and after the positioning mechanism is used for a long time, the positioning precision and stability of the positioning mechanism are inaccurate, so that a testing device of the positioning mechanism is required to be used for testing the positioning precision of the chip detection positioning mechanism.
According to the detection device and the detection method for the positioning clamp with the patent publication number of CN115046509A, the base, the movable mechanism and the detection platform are matched with each other, so that the assembly position accuracy of the positioning clamp is improved, but the positioning clamp is not provided with a rapid test function in the using process.
The testing device of the existing positioning mechanism can not rapidly and accurately measure the positioning precision of the chip detection positioning mechanism in the using process, has a complex structure, and is inconvenient for staff to operate when encountering positioning structure tests of different specifications.
Disclosure of Invention
The utility model aims to provide a testing device of a positioning mechanism, which has the advantage of quick testing, and solves the problems that the existing testing device of the positioning mechanism can not quickly and accurately measure the positioning precision of a chip detection positioning mechanism in the use process, has a complex structure, and is inconvenient for staff to operate when encountering positioning structure tests with different specifications.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a testing device of a positioning mechanism comprises a shell and a testing mechanism;
a shell: the lower surface of the shell is fixedly provided with a cover plate through a screw, and the left upper corner of the front surface of the shell is provided with a singlechip;
the testing mechanism comprises: the laser ranging device comprises a sliding plate, rectangular sliding rods, connecting plates, laser reflecting plates and laser ranging sensors, wherein the sliding plate is transversely and symmetrically connected in a sliding groove formed in the upper end between the front wall surface and the rear wall surface of a shell in a sliding mode, the rectangular sliding rods are transversely and slidably connected in the rectangular sliding holes formed in the lower end of the sliding plate, the connecting plates are arranged at the inner ends of the lower surfaces of the rectangular sliding rods, the laser reflecting plates are arranged on the outer side surfaces of the rectangular sliding rods, the laser ranging sensors are arranged at the lower ends of the left wall surface and the right wall surface of the shell, and the laser ranging sensors are respectively matched with the laser reflecting plates adjacent to the same side;
wherein: the input end of the singlechip is electrically connected with an external power supply, and the laser ranging sensors are electrically connected with the singlechip in a bidirectional manner.
In order to facilitate resetting, the testing device of the positioning mechanism is preferable, wherein the inner side ends of the rectangular sliding rods are respectively provided with a fixed plate, a first spring is arranged between the outer side surface of the fixed plate and the inner side surface of the sliding plate, and the first springs are respectively sleeved with the outer parts of the vertically adjacent rectangular sliding rods.
For quick transmission, the testing device of the positioning mechanism is preferable, wherein the upper end between the left wall surface and the right wall surface of the shell is rotatably connected with a bidirectional screw rod through a bearing, and the left end and the right end of the bidirectional screw rod are respectively in threaded connection with screw holes arranged at the upper ends of the sliding plates adjacent to the same side.
In order to avoid the condition that the bidirectional screw rod rotates due to the external force, the testing device of the positioning mechanism is preferable, a rectangular cylinder is slidably connected in a rectangular sliding groove arranged in the middle of the right end face of the bidirectional screw rod, a knob is arranged in the middle of the right end face of the rectangular cylinder, and the left end face of the knob is matched with the right surface of the shell.
In order to provide elastic supporting force, the testing device of the positioning mechanism is preferably provided with a second spring between the groove arranged on the left surface of the rectangular cylinder and the left wall surface of the rectangular chute where the rectangular cylinder is positioned.
In order to increase the friction coefficient between the knob and the right surface of the shell, the testing device of the positioning mechanism is preferably provided with a rubber anti-slip washer in an annular groove arranged on the left end face of the knob, and the left end face of the rubber anti-slip washer is matched with the right surface of the shell.
In order to facilitate interaction with users, the testing device of the positioning mechanism is preferably provided with a display screen in a slot arranged in the middle of the front surface of the shell, and the input end of the display screen is electrically connected with the output end of the singlechip.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the testing mechanism, related staff regulates and controls the operation of the laser ranging sensor through the single chip microcomputer, the transmitting end of the laser ranging sensor transmits laser pulses, the laser pulses are reflected by the laser reflecting plate, reflected laser returns to the receiving end of the laser ranging sensor, at the moment, the single chip microcomputer records and processes the time from the sending of the laser ranging sensor to the receiving of the laser ranging sensor, so that the distance between the current rectangular sliding rod and the laser ranging sensor is obtained, then the related staff respectively contacts the two connecting plates with the movable clamping blocks on the chip detection positioning mechanism, then the related staff regulates and controls the operation of the chip detection positioning mechanism, the movable clamping blocks on the chip detection positioning mechanism move to drive the connecting plates, the rectangular sliding rod and the laser reflecting plate to synchronously move, meanwhile, the laser ranging sensor still operates in real time and synchronously transmits detection data to the single chip microcomputer, the single chip microcomputer processes the detection data, and finally the detection data is displayed on the display screen, so that the state of the chip detection positioning mechanism used by the chip detection is tested, the positioning precision of the chip detection positioning mechanism can be rapidly and accurately measured, and simultaneously, the structure is simple, and the operation is convenient for the staff to operate.
2. According to the utility model, by arranging the bidirectional screw rod, a worker pulls the knob outwards according to the specification of the chip detection positioning mechanism, the knob and the rectangular cylinder overcome the elasticity of the second spring to outwards move, so that the knob and the rubber anti-slip washer are separated from the right surface of the shell, then the related worker rotates the bidirectional screw rod through the knob and the rectangular cylinder, the bidirectional screw rod is influenced by the threaded relation of the bidirectional screw rod and the sliding plates, the two sliding plates move synchronously in opposite directions along the sliding groove arranged at the upper end between the front wall surface and the rear wall surface of the shell until the distance between the two connecting plates is matched with the specification of the chip detection positioning mechanism, the knob is stopped to rotate, the requirement of testing of the positioning mechanism with different specifications is met, after that, the knob is loosened, the knob and the rectangular cylinder are reset under the action of the resilience of the second spring, so that the knob and the rubber anti-slip washer are in contact with the right surface of the shell again, and the bidirectional screw rod is limited, and the situation that the bidirectional screw rod is rotated due to external force is avoided.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an isometric view of a testing mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a housing; 2. a cover plate; 3. a testing mechanism; 31. a sliding plate; 32. a rectangular slide bar; 33. a connecting plate; 34. a laser reflection plate; 35. a laser ranging sensor; 4. a fixing plate; 5. a first spring; 6. a bidirectional screw rod; 7. a rectangular cylinder; 8. a knob; 9. a second spring; 10. a rubber anti-slip washer; 11. a display screen; 12. and a singlechip.
Detailed Description
Referring to fig. 1-4, a testing device for a positioning mechanism includes a housing 1 and a testing mechanism 3;
the shell 1: the lower surface of the shell 1 is fixedly provided with a cover plate 2 through a screw, and the left upper corner of the front surface of the shell 1 is provided with a singlechip 12;
test mechanism 3: the laser distance measuring device comprises a sliding plate 31, rectangular sliding rods 32, connecting plates 33, laser reflecting plates 34 and laser distance measuring sensors 35, wherein the sliding plate 31 is transversely and symmetrically connected in a sliding groove arranged at the upper end between the front wall surface and the rear wall surface of a shell 1 in a sliding manner, the rectangular sliding rods 32 are transversely and slidably connected in the rectangular sliding holes arranged at the lower end of the sliding plate 31, the connecting plates 33 are arranged at the inner ends of the lower surfaces of the rectangular sliding rods 32, the laser reflecting plates 34 are arranged on the outer side surfaces of the rectangular sliding rods 32, the laser distance measuring sensors 35 are arranged at the lower ends of the left wall surface and the right wall surface of the shell 1, and the laser distance measuring sensors 35 are respectively matched with the laser reflecting plates 34 adjacent to the same side;
wherein: the input end of the singlechip 12 is electrically connected with an external power supply, and the laser ranging sensors 35 are both in bidirectional electrical connection with the singlechip 12.
In this embodiment: the related staff regulates and controls the operation of the laser ranging sensor 35 through the singlechip 12, the transmitting end of the laser ranging sensor 35 transmits laser pulses, then the laser pulses are reflected by the laser reflecting plate 34, reflected laser returns to the receiving end of the laser ranging sensor 35, the singlechip 12 records and processes the time from the sending of the laser ranging sensor 35 to the receiving of the laser ranging sensor, the distance between the current rectangular sliding rod 32 and the laser ranging sensor 35 is obtained, then the related staff contacts the two connecting plates 33 with movable clamping blocks on the chip detection positioning mechanism respectively, then the related staff regulates and controls the operation of the chip detection positioning mechanism, the movable clamping blocks on the chip detection positioning mechanism move to drive the connecting plates 33, the rectangular sliding rod 32 and the laser reflecting plate 34 to synchronously move, and meanwhile, the laser ranging sensor 35 still operates in real time and synchronously transmits detection data to the singlechip 12, and then the singlechip 12 processes the detection data, so that the state of the chip detection positioning mechanism used by the chip detection is tested, the positioning precision of the chip detection positioning mechanism can be measured quickly and accurately, and simultaneously the structure is simple, and the operation of the related staff is convenient.
As a technical optimization scheme of the utility model, the inner side ends of the rectangular sliding rods 32 are respectively provided with a fixed plate 4, a first spring 5 is arranged between the outer side surface of the fixed plate 4 and the inner side surface of the sliding plate 31, and the first springs 5 are respectively sleeved with the outer parts of the vertically adjacent rectangular sliding rods 32.
In this embodiment: the first spring 5 is stressed and stretched to store force, after the test is completed, the connecting plate 33, the rectangular sliding rod 32 and the laser reflecting plate 34 are pulled by the fixing plate 4 under the action of resilience force of the first spring 5, and the first spring 5 provides elastic supporting force for the fixing plate 4 and the auxiliary mechanism thereof.
As a technical optimization scheme of the utility model, the upper end between the left wall surface and the right wall surface of the shell 1 is rotatably connected with a bidirectional screw rod 6 through a bearing, and the left end and the right end of the bidirectional screw rod 6 are respectively in threaded connection with screw holes arranged at the upper ends of sliding plates 31 adjacent to the same side.
In this embodiment: the two sliding plates 31 move synchronously in opposite directions along the sliding grooves arranged at the upper end between the front wall surface and the rear wall surface of the shell 1 under the influence of the threaded relation between the two-way screw rod 6 and the sliding plates 31, so that the rapid transmission function is realized.
As a technical optimization scheme of the utility model, a rectangular cylinder 7 is connected in a rectangular chute arranged in the middle of the right end face of the bidirectional screw rod 6 in a sliding way, a knob 8 is arranged in the middle of the right end face of the rectangular cylinder 7, and the left end face of the knob 8 is matched with the right surface of the shell 1.
In this embodiment: the staff outwards pulls knob 8 according to the specification of chip detection positioning mechanism, and knob 8 and rectangular section of thick bamboo 7 outwards remove and separate with the right surface of shell 1, after this, loosen knob 8, knob 8 and rectangular section of thick bamboo 7 reset, and then make knob 8 and rubber anti-skidding packing ring 10 and the right surface of shell 1 contact again to this carries out spacingly to bi-directional lead screw 6, avoids bi-directional lead screw 6 to receive external force and appear pivoted condition.
As a technical optimization scheme of the utility model, a second spring 9 is arranged between a groove arranged on the left surface of the rectangular cylinder 7 and the left wall surface of a rectangular chute where the rectangular cylinder 7 is positioned.
In this embodiment: the staff outwards pulls the knob 8 according to the specification of the chip detection positioning mechanism, the knob 8 and the rectangular cylinder 7 overcome the elasticity of the second spring 9 and outwards move, after that, the knob 8 is loosened, the knob 8 and the rectangular cylinder 7 are immediately reset under the action of the resilience force of the second spring 9, and the second spring 9 can provide elastic supporting force for the rectangular cylinder and the knob 8.
As a technical optimization scheme of the utility model, a rubber anti-slip washer 10 is arranged in an annular groove arranged on the left end face of the knob 8, and the left end face of the rubber anti-slip washer 10 is matched with the right surface of the shell 1.
In this embodiment: the rubber anti-slip washer 10 can increase the friction coefficient between the knob 8 and the right surface of the housing 1.
As a technical optimization scheme of the utility model, a display screen 11 is arranged in a slot arranged in the middle of the front surface of the shell 1, and the input end of the display screen 11 is electrically connected with the output end of the singlechip 12.
In this embodiment: the display screen 11 is arranged at the front end of the shell 1, so that real-time display of detection data can be realized, and interaction with users is facilitated.
Working principle:
during the use, the staff outwards pulls knob 8 according to the specification of chip detection positioning mechanism, knob 8 and rectangular section of thick bamboo 7 overcome the elasticity of spring two 9 and outwards remove, thereby make knob 8 and rubber anti-skidding packing ring 10 and the right surface separation of shell 1, then relevant staff rotates bi-directional lead screw 6 through knob 8 and rectangular section of thick bamboo 7, receive bi-directional lead screw 6 and slide plate 31 screw thread relation's influence, two slide plates 31 move in opposite directions along the spout that upper end set up between the front and back wall of shell 1, after the interval between two connecting plates 33 matches with the specification of chip detection positioning mechanism, stop rotating knob 8, the demand of different specification positioning mechanism test has been satisfied, afterwards, release knob 8, knob 8 and rectangular section of thick bamboo 7 then reset under the resilience effect of spring two 9 immediately, and then make knob 8 and rubber anti-skidding packing ring 10 and the right surface of shell 1 again contact, thereby carry out spacing to bi-directional lead screw 6, avoid bi-directional lead screw 6 to receive external force and appear the condition of rotation, afterwards, relevant staff passes through singlechip 12 regulation and control laser ranging sensor 35 operation, after that distance sensor 35 is followed, distance sensor 35 adjusts and control, interval between two connecting plates 33 and then the chip detection positioning mechanism is followed by the chip detection positioning mechanism is gone back to the relative laser ranging sensor 35, and the relative laser ranging sensor 35 is followed to the chip detection positioning mechanism is moved to the relative laser ranging sensor 35, and the time is passed through to the end of the chip detection positioning mechanism is moved to the reflector 33, and is moved to the relative laser ranging sensor 35, and is passed through the end is moved to the end to the relative laser ranging sensor 35, and is contacted with the chip detection positioning mechanism is moved to the end 33, and is contacted with the end 35, and is contacted with the end that is contacted with the end 35, and is contacted with the front end, and has been contacted with the front end, and has, the rectangular sliding rod 32 and the laser reflecting plate 34 synchronously move, meanwhile, the laser ranging sensor 35 still operates in real time, detection data are synchronously given to the singlechip 12, then the detection data are processed by the singlechip 12 and finally displayed on the display screen 11, so that the state of the chip detection positioning mechanism during operation is tested, the positioning precision of the chip detection positioning mechanism can be rapidly and accurately measured, meanwhile, the structure is simple, the operation is convenient for a worker, the first spring 5 is stressed and stretched to store the force, and after the test is finished, the connecting plate 33, the rectangular sliding rod 32 and the laser reflecting plate 34 are torn by the fixed plate 4 under the action of the resilience force of the first spring 5.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a positioning mechanism's testing arrangement which characterized in that: comprises a shell (1) and a testing mechanism (3);
outer casing (1): the lower surface of the shell (1) is fixedly provided with a cover plate (2) through a screw, and the left upper corner of the front surface of the shell (1) is provided with a singlechip (12);
test mechanism (3): the laser range finding device comprises a sliding plate (31), rectangular sliding rods (32), connecting plates (33), laser reflecting plates (34) and laser range finding sensors (35), wherein the sliding plate (31) is transversely and symmetrically connected in a sliding groove formed in the upper end between the front wall surface and the rear wall surface of a shell (1) in a sliding mode, the rectangular sliding rods (32) are transversely and slidably connected in the rectangular sliding holes formed in the lower end of the sliding plate (31), the connecting plates (33) are arranged at the inner ends of the inner sides of the lower surfaces of the rectangular sliding rods (32), the laser reflecting plates (34) are arranged on the outer side surfaces of the rectangular sliding rods (32), the laser range finding sensors (35) are arranged at the lower ends of the left wall surface and the right wall surface of the shell (1) respectively and are matched with the laser reflecting plates (34) adjacent to the same side;
wherein: the input end of the singlechip (12) is electrically connected with an external power supply, and the laser ranging sensors (35) are electrically connected with the singlechip (12) in a bidirectional manner.
2. A positioning mechanism testing device according to claim 1, wherein: the inner side end of the rectangular sliding rod (32) is provided with a fixed plate (4), a first spring (5) is arranged between the outer side surface of the fixed plate (4) and the inner side surface of the sliding plate (31), and the first spring (5) is respectively sleeved with the outer part of the vertically adjacent rectangular sliding rod (32) in a movable mode.
3. A positioning mechanism testing device according to claim 1, wherein: the upper end between the left wall surface and the right wall surface of the shell (1) is rotationally connected with a bidirectional screw rod (6) through a bearing, and the left end and the right end of the bidirectional screw rod (6) are respectively in threaded connection with screw holes formed at the upper ends of sliding plates (31) adjacent to the same side.
4. A test device for a positioning mechanism as defined in claim 3, wherein: the bidirectional screw rod is characterized in that a rectangular sliding groove arranged in the middle of the right end face of the bidirectional screw rod (6) is slidably connected with a rectangular cylinder (7), a knob (8) is arranged in the middle of the right end face of the rectangular cylinder (7), and the left end face of the knob (8) is matched with the right surface of the shell (1).
5. The positioning mechanism testing device of claim 4, wherein: a second spring (9) is arranged between a groove arranged on the left surface of the rectangular cylinder (7) and the left wall surface of the rectangular chute where the rectangular cylinder (7) is located.
6. The positioning mechanism testing device of claim 4, wherein: the anti-slip rubber washer (10) is arranged in an annular groove formed in the left end face of the knob (8), and the left end face of the anti-slip rubber washer (10) is matched with the right surface of the shell (1).
7. A positioning mechanism testing device according to claim 1, wherein: a display screen (11) is arranged in a groove arranged in the middle of the front surface of the shell (1), and the input end of the display screen (11) is electrically connected with the output end of the singlechip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506598.2U CN220104002U (en) | 2023-06-14 | 2023-06-14 | Testing device of positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506598.2U CN220104002U (en) | 2023-06-14 | 2023-06-14 | Testing device of positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104002U true CN220104002U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321506598.2U Active CN220104002U (en) | 2023-06-14 | 2023-06-14 | Testing device of positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104002U (en) |
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2023
- 2023-06-14 CN CN202321506598.2U patent/CN220104002U/en active Active
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