CN211488620U

CN211488620U - Brain wave sensor resistance automatic detection machine

Info

Publication number: CN211488620U
Application number: CN201922153311.2U
Authority: CN
Inventors: 潘铮
Original assignee: LINHAI JINZHENG MACHINERY CO Ltd
Current assignee: LINHAI JINZHENG MACHINERY CO Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-15
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a brain wave sensor resistance automated inspection machine belongs to electric measuring instrument equipment technical field, and it has solved technical problem such as the brain wave sensor resistance detection inefficiency among the prior art, the utility model discloses a frame, mould board and control system, set gradually conveyor, detection device and recovery unit in the frame, detection device includes detection mechanism and positioning mechanism, and control system respectively with conveyor, detection device, recovery unit signal of telecommunication connection, the utility model discloses have automated inspection brain wave sensor resistance value to whether accord with the requirement according to the resistance value and carry out automatic classification to the brain wave sensor, can improve detection efficiency, improve the accuracy that detects.

Description

Brain wave sensor resistance automatic detection machine

Technical Field

The utility model belongs to the technical field of electricity measuring instrument equipment, whether a brain wave sensor resistance automatic checkout machine who is used for detecting brain wave resistance value meet the requirements specifically says so.

Background

Brain waves are a method for recording brain activities by using electrophysiological indexes, and the postsynaptic potentials generated synchronously by a large number of neurons are summed up when the brain is active. The brain wave sensor can record the electric wave change of brain activity, the electrophysiological activity of brain nerve cells is totally reflected on the surface of the cerebral cortex or scalp, the brain wave can be detected by a brain wave sensor, the commonly used brain wave sensor is a micro-current sensor, and the micro-current sensor is generally buried under the cerebral cortex or stuck on the scalp and can detect the micro-current change generated during the brain activity. Therefore, the quality of the brain wave sensor directly affects the accuracy of the brain wave test, and the resistance value of the resistor in the brain wave sensor is one of the most important reference indexes in the brain wave sensor. If the resistance in the brain wave sensor does not meet the requirement, the change of the micro-current cannot be accurately measured, so the resistance of the brain wave sensor needs to be tested after the production is finished.

The traditional test mode is to detect the resistance value of the brain wave sensor by a manual mode, namely, two test needles are respectively contacted with two ends of the resistance of the brain wave sensor to transmit signals to a resistance detector and observe the resistance value of the resistance so as to distinguish whether the brain wave sensor is a qualified product. Therefore, the method consumes manpower and material resources, has low efficiency and does not meet the requirement of automatic production. Therefore, a detection device capable of automatically detecting the resistance value of the brain wave sensor is needed to improve the working efficiency and the product detection quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problem that can not automated inspection brain wave sensor resistance value among the prior art, artifical work efficiency that detects is low, provide a can automated inspection brain wave sensor resistance value detect machine to can distinguish automatically whether qualified brain wave sensor resistance automated inspection machine of brain wave sensor.

In order to solve the technical problem, the utility model provides a brain wave sensor resistance automated inspection machine, including the frame with be used for the fixed brain wave sensor's mould board, set gradually in the frame and be used for carrying the conveyor of mould board, be used for detecting the detection device of brain wave sensor resistance value and be used for retrieving the recovery unit of brain wave sensor, detection device includes the detection mechanism who contacts with brain wave sensor and sets up the positioning mechanism who is used for fixed mould board position below the detection mechanism, brain wave sensor resistance automated inspection machine is still including the control system who is used for analysis and transmission brain wave sensor resistance data, control system respectively with conveyor, detection device, recovery unit electric signal connection. The brain wave sensor is fixed on a mold plate, the mold plate fixed with the brain wave sensor is conveyed to a detection device through a conveying device, the mold plate is limited through a positioning mechanism, the mold plate is prevented from moving or shaking in the working process to influence the detection result, a detection mechanism is started to be in contact with the brain wave sensor and detect the resistance of the brain wave sensor, the detected resistance value is transmitted to a control system through an electric signal, and the control system analyzes the resistance value and transmits the resistance value to a recovery device through the electric signal. The conveying device conveys the detected brain wave sensors to the recovery device, the recovery device determines whether the brain wave sensors meet requirements or not according to the received resistance values and classifies the brain wave sensors, the brain wave sensors meeting the requirements are conveyed to qualified areas, and the brain wave sensors not meeting the requirements are conveyed to unqualified areas.

As a further improvement measure of the utility model, the positioning mechanism comprises a support plate and a first driving mechanism arranged below the support plate and used for driving the support plate to move longitudinally, one side of the support plate is provided with a first positioning plate used for determining the horizontal position of the die plate and a second driving mechanism arranged below the positioning plate and used for driving the first positioning plate to move longitudinally, the support plate is provided with a second positioning plate opposite to the first positioning plate and a third driving mechanism used for driving the second positioning plate to move horizontally along the motion direction of the conveying device, the support plate is driven to move upwards by the first driving mechanism, the lower surface of the die plate is attached to the upper surface of the support plate and the die plate is separated from the conveying device, and simultaneously the first positioning plate and the second positioning plate respectively play a role in clamping and positioning for the die plate under the driving effect of the second driving mechanism and the third driving mechanism to prevent, the detection result is influenced, so that the detection accuracy is ensured.

As a further improvement of the utility model, the two sides of the support plate are provided with a third positioning plate for determining the longitudinal position of the mold plate.

As the utility model discloses a further improvement measure is provided with the actuating mechanism four that is used for driving three horizontal migration of locating plate in the foretell frame, and three horizontal migration of locating plate prevent when conveyor drives the mould board and removes, and three pairs of mould boards of locating plate cause the hindrance, influence work efficiency.

As the utility model discloses a further improvement measure still is provided with the locating plate four that plays the effect of blockking to the mould board in the foretell backup pad, can place the mould board that treats to detect in the backup pad, and the mould board that detects is treated to the locating plate four and is played the effect of blockking, and when actuating mechanism drove the mould board and moves down, conveyor can directly drive this mould board and move forward, improves work efficiency.

As a further improvement of the utility model, foretell detection mechanism includes the fixed plate and sets up in the fixed plate top and be used for driving fixed plate longitudinal movement's actuating mechanism five, be provided with the probe fixed plate that adopts insulating material to make on the fixed plate, through-hole one has been seted up on the probe fixed plate, it has test probe to peg graft in the through-hole one, utilizes insulating probe fixed plate to fix test probe, prevents to produce the interference at the in-process that detects brain wave sensor resistance value, improves the rate of accuracy that detects.

As the utility model discloses a further improvement measure, foretell test probe includes sleeve pipe and syringe needle, the intraductal elastic component that is provided with of sleeve, the syringe needle peg graft in just inconsistent with the elastic component in the sleeve pipe, utilize the elastic component to play the effect of buffering, prevent that the brain wave sensor from being impaled by test probe, producing the destruction to the brain wave sensor.

As the utility model discloses a further improvement measure, foretell every 1-6 through-holes one, every have been seted up on the probe fixed plate one the internal grafting of through-hole has a test probe, is provided with a plurality of test probes on every probe fixed plate, thereby prevents that single test probe from being influenced by brain wave sensor's sponge in the testing process and detecting failure, is favorable to improving the rate of accuracy that detects.

As a further improvement of the utility model, be provided with the guide block on the foretell fixed plate, be provided with the guide pillar on the guide block, the guide pillar upper end be provided with the baffle that the guide block offseted and leaned on, the guide pillar lower extreme is provided with the fly leaf, utilizes the baffle to play the vertical effect of compressing tightly to the mould board, prevents to move upwards along with the drive direction of drive mechanism five when test probe and brain wave sensor contact back, brain wave sensor and mould board.

As a further improvement measure of the utility model, a second through hole for the test probe to pass is arranged on the movable plate.

As a further improvement of the present invention, the above-mentioned conveying device includes a driving belt and a driving mechanism six for driving the driving belt to rotate, and the driving mechanism six is to place the mold plate on the driving belt to convey to the detecting device and the recovering device.

As a further improvement of the utility model, foretell recovery unit includes the sucking disc fixed plate, be provided with the sucking disc on the sucking disc fixed plate, recovery unit is still including seven actuating mechanism that are used for driving sucking disc fixed plate horizontal migration and the actuating mechanism eight that is used for driving sucking disc fixed plate longitudinal movement, and the sucking disc is breathed in through the vacuum pump and is contacted with the mould board, makes the mould board break away from the conveyer belt under seven and eight drives of actuating mechanism.

As a further improvement of the utility model, the control system comprises a resistance detector for analyzing the resistance data of the brain wave sensor and a controller for controlling the automatic resistance detector of the brain wave sensor, wherein the resistance detector is electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the automatic brain wave sensor resistance detection machine utilizes the conveying device to convey the brain wave sensors to the detection device and the recovery device through data transmission and analysis of the control system, the detection mechanism automatically detects the resistance values of the brain waves, and the recovery device automatically classifies the brain wave sensors, so that the automatic brain wave sensor resistance detection machine is simple to operate and improves the working efficiency.

2. The die plate provided with the brain wave sensor is limited through the positioning mechanism, so that the die plate is prevented from moving or shaking in the detection process to influence the detection result, and the accuracy is improved.

3. 1-6 test probes are adopted on each probe fixing plate, so that detection result errors are prevented, and the detection sensitivity and accuracy are improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a rear view of the present invention.

Fig. 5 is a plan view of the present invention.

Fig. 6 is a perspective view of the positioning mechanism of the present invention.

Fig. 7 is a left side view of the positioning mechanism of the present invention.

Fig. 8 is a perspective view of the detection mechanism of the present invention.

Fig. 9 is a front view of the detecting mechanism of the present invention.

Fig. 10 is a left side view of the detection mechanism of the present invention.

Fig. 11 is a rear view of the detection mechanism of the present invention.

Fig. 12 is a perspective view of the recovery device of the present invention.

Fig. 13 is a front view of the recycling device of the present invention.

Fig. 14 is a left side view of the recycling device of the present invention.

The reference numbers illustrate: 1-a frame, 2-a die plate, 3-a conveying device, 4-a recovery device, 5-a control system, 6-a support plate, 7-a driving mechanism I, 8-a positioning plate I, 9-a driving mechanism II, 10-a positioning plate II, 11-a driving mechanism III, 12-a positioning plate III, 13-a driving mechanism IV, 14-a positioning plate IV, 15-a fixing plate, 16-a driving mechanism V, 17-a probe fixing plate, 18-a test probe, 19-a sleeve, 20-a needle head, 21-a guide block, 22-a guide post, 23-a baffle plate, 24-a movable plate, 25-a through hole II, 26-a transmission belt, 27-a driving mechanism VI, 28-a suction cup fixing plate, 29-a suction cup and 30-a driving mechanism VII, 31-eight driving mechanisms, 32-resistance detectors, 33-controllers.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.

It should be noted that when two elements are referred to as being "fixedly connected" or "fixedly secured," the two elements may be directly connected or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "horizontal", "upper", "lower" and the like are used herein for illustrative purposes only.

As shown in fig. 1, the automatic resistance detector for the brain wave sensor comprises a frame 1 and a mold plate 2 for fixing the brain wave sensor, wherein a mounting groove for mounting the brain wave sensor is formed in the mold plate 2, a conveying device 3 for conveying the mold plate 2 is arranged on the frame 1, the conveying device 3 comprises two conveying belts 26 and six driving mechanisms 27 for driving the conveying belts to rotate, the two conveying belts 26 are arranged on two sides of the mold plate 2, and the six driving mechanisms 27 are cylinders or servo motors.

As shown in fig. 1 to 11, a detection device for detecting the resistance value of the electroencephalogram sensor is further provided on the frame 1, and the detection device includes a detection mechanism which contacts with the electroencephalogram sensor and a positioning mechanism which is provided below the detection mechanism and fixes the position of the mold plate 2.

As shown in fig. 6 to 7, the positioning mechanism includes a supporting plate 6 and a first driving mechanism 7 disposed below the supporting plate 6 and used for driving the supporting plate 6 to move longitudinally, the first driving mechanism 7 is an air cylinder or a servo motor, a first positioning plate 8 for determining the horizontal position of the mold plate 2 and a second driving mechanism 9 disposed below the first positioning plate 8 and used for driving the first positioning plate 8 to move longitudinally are disposed on one side of the supporting plate 6, the second driving mechanism 9 is an air cylinder or a servo motor, a second positioning plate 10 opposite to the first positioning plate 8 and a third driving mechanism 11 for driving the second positioning plate 10 to move horizontally along the moving direction of the conveying device 3 are disposed on the supporting plate 6, and the third driving mechanism 11 is an air cylinder or a servo motor.

As shown in fig. 1, two sides of the supporting plate 6 are provided with a third positioning plate 12 for determining the longitudinal position of the mold plate 2, the frame 1 is provided with a fourth driving mechanism 13 for driving the third positioning plate 12 to move horizontally, the fourth driving mechanism 13 is an air cylinder or a servo motor, and the supporting plate 6 is further provided with a fourth positioning plate 14 for blocking the mold plate 2.

As shown in fig. 8 to 11, the detecting mechanism includes a fixing plate 15 and a driving mechanism five 16 disposed above the fixing plate 15 and used for driving the fixing plate 15 to move longitudinally, the driving mechanism five 16 is a cylinder or a servo motor, a probe fixing plate 17 made of an insulating material is disposed on the fixing plate 15, a first through hole is disposed on the probe fixing plate 17, a test probe 18 is inserted into the first through hole, preferably, 1 to 6 first through holes are disposed on each probe fixing plate 17, a test probe 18 is inserted into each first through hole, the test probe 18 includes a sleeve 19 and a needle head 20, an elastic member is disposed in the sleeve 19, and the needle head 20 is inserted into the sleeve 19 and abuts against the elastic member.

As shown in fig. 8 to 11, a guide block 21 is disposed on the fixed plate 15, a guide post 22 is disposed on the guide block 21, a baffle 23 abutting against the guide block 21 is disposed at an upper end of the guide post 22, a movable plate 24 is disposed at a lower end of the guide post 22, a second through hole 25 for the test probe 18 to pass through is disposed on the movable plate 24, a ninth driving mechanism for driving the fixed plate 15 to move horizontally is further disposed above the fixed plate 15, the ninth driving mechanism is a cylinder or a servo motor, and when brain wave sensors of different shapes and sizes are to be detected, the ninth driving mechanism can move the horizontal position of the fixed plate 15 to correspond to the brain wave sensor.

As shown in fig. 12 to 14, the frame 1 is further provided with a recovery device 4 for recovering the electroencephalogram sensor, the recovery device 4 includes a suction cup fixing plate 28, a suction cup 29 is provided on the suction cup fixing plate 28, the recovery device 4 further includes a driving mechanism seven 30 for driving the suction cup fixing plate 28 to move horizontally and a driving mechanism eight 31 for driving the suction cup fixing plate 28 to move longitudinally, the driving mechanism seven 30 is a cylinder or a servo motor, and the driving mechanism eight 31 is a cylinder or a servo motor.

As shown in fig. 1 to 5, the automatic brain wave sensor resistance tester further includes a control system 5 for analyzing and controlling the brain wave sensors, and the control system 5 is electrically connected to the feeding device 3, the detecting device, and the recovering device 4, respectively. Preferably, the control system 5 includes a resistance detector 32 for analyzing resistance data of the electroencephalogram sensor and a controller 33 for controlling the electroencephalogram sensor resistance automatic detection machine, the resistance detector 32 is in electrical signal connection with the controller 33, the controller 33 is a PLC controller, the resistance detector 32 is in electrical signal connection with the detection device, the controller 33 is in electrical signal connection with the conveying device 3, the detection device and the recovery device 4 respectively, for controlling the operation of the conveying device 3, the detection device and the recovery device 4 and transmitting data of the resistance value of the electroencephalogram sensor.

The working process is as follows: fixing the brain wave sensor on the mould plate 2, starting the conveying device 3, starting the conveyor belt 26 to rotate, placing the mould plate 2 on the conveyor belt 26, driving the first positioning plate 8 to move upwards by the second driving mechanism 9, play the effect of blockking to mould board 2, backup pad 6 upwards moves under actuating mechanism 7's drive simultaneously, the lower surface of mould board 2 pastes to and leans on mutually with the upper surface of backup pad 6 and makes mould board 2 break away from conveyer belt 26, locating plate two 10 moves to mould board 2 direction and touches mutually with mould board 2 under the drive of actuating mechanism three 11, locating plate one 8 plays the spacing of horizontal direction to mould board 2 with locating plate two 10 combined action, actuating mechanism four 13 drive locating plate three 12 moves to mould board 2 direction, the lower surface of locating plate three 12 pastes to lean on mutually with the upper surface of mould board 2, locating plate three 12 plays longitudinal positioning to mould board 2. And starting the driving mechanism five 16, driving the fixed plate 15 to move downwards, wherein due to gravity, the movable plate 24 firstly contacts the mold plate 2 to compress the mold plate 2, the test probe 18 passes through the through hole two 25 to contact the brain wave sensor, the test probe 18 detects the resistance value of the brain wave sensor and transmits the data to the resistance detector 32 through an electric signal, and the resistance detector 32 analyzes the data and transmits the data to the recovery device 4 through the controller 33. After the detection of the test probe 18 is finished, the driving mechanism five 16 drives the fixed plate 15 to move upwards, and in the process of moving upwards, the lower surface of the baffle 23 at the upper end of the guide post 22 abuts against the upper surface of the guide block 21, so that the movable plate 24 is driven to move upwards. The supporting plate 6, the first positioning plate 8, the second positioning plate 10 and the third positioning plate 12 are driven by the driving mechanisms to return to the original positions, the brain wave sensors with detected resistance values are transmitted to the recovery device 4 through the transmission belt 26, the eighth driving mechanism 31 drives the suction cup fixing plate 28 to move downwards, the suction force of the mold plate 2 is used for fixing the mold plate 2 through the suction cup 29, the mold plate 2 is separated from the transmission belt 26, meanwhile, the mold plate 2 is classified through the received resistance values, and namely, the horizontal position of the suction cup fixing plate 28 fixed with the mold plate 2 is adjusted through the seventh driving mechanism 30.

In the detection process of the first brain wave sensor, the second mold plate 2 can be placed on the supporting plate 6, the second mold plate 2 is blocked by the fourth positioning plate 14 on the supporting plate 6, after the first brain wave sensor detects the resistance value, the supporting plate 6 moves downwards under the driving of the first driving mechanism 7, the second mold plate 2 is made to be in contact with the conveying belt 26 and moves forwards under the driving of the conveying belt 26 to enter the area of the detection mechanism, and the operation is repeated, so that the time is saved, and the working efficiency is improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make modifications and improvements without departing from the scope of the present invention.

Claims

1. The utility model provides a brain wave sensor resistance automated inspection machine, includes frame (1) and mould board (2) that are used for fixed brain wave sensor, its characterized in that, set gradually conveyor (3) that are used for carrying mould board (2), detection device that are used for detecting brain wave sensor resistance value and recovery unit (4) that are used for retrieving the brain wave sensor on frame (1), detection device includes the detection mechanism who contacts with the brain wave sensor and sets up the positioning mechanism who is used for fixed mould board (2) position below the detection mechanism, brain wave sensor resistance automated inspection machine is still including control system (5) that are used for analysis and transmission brain wave sensor resistance data, control system (5) respectively with conveyor (3), detection device, recovery unit (4) signal of telecommunication are connected.

2. The electroencephalogram sensor resistance automatic detection machine according to claim 1, wherein the positioning mechanism comprises a supporting plate (6) and a first driving mechanism (7) which is arranged below the supporting plate (6) and used for driving the supporting plate (6) to move longitudinally, a first positioning plate (8) used for determining the horizontal position of the mold plate (2) and a second driving mechanism (9) which is arranged below the first positioning plate (8) and used for driving the first positioning plate (8) to move longitudinally are arranged on one side of the supporting plate (6), and a second positioning plate (10) opposite to the positioning plate and a third driving mechanism (11) used for driving the second positioning plate (10) to move horizontally along the movement direction of the conveying device (3) are arranged on the supporting plate (6).

3. The automatic brain wave sensor resistor detector according to claim 2, wherein three positioning plates (12) for determining the longitudinal position of the mold plate (2) are provided on both sides of the supporting plate (6).

4. The automatic resistance detector of an electroencephalogram sensor according to claim 3, wherein a driving mechanism IV (13) for driving a positioning plate III (12) to move horizontally is arranged on the frame (1).

5. The automatic resistance detector of brain wave sensor according to claim 2, wherein the supporting plate (6) is further provided with a fourth positioning plate (14) for blocking the mold plate (2).

6. The automatic resistance detector of an electroencephalogram sensor according to claim 1, wherein the detecting mechanism comprises a fixing plate (15) and a driving mechanism five (16) arranged above the fixing plate (15) and used for driving the fixing plate (15) to move longitudinally, a probe fixing plate (17) made of an insulating material is arranged on the fixing plate (15), a first through hole is formed in the probe fixing plate (17), and a test probe (18) is inserted into the first through hole.

7. The automatic resistance detector according to claim 6, wherein the test probe (18) comprises a sleeve (19) and a needle (20), an elastic member is disposed in the sleeve (19), and the needle (20) is inserted into the sleeve (19) and abuts against the elastic member.

8. The automatic resistance tester of brain wave sensor according to claim 6, wherein each probe fixing plate (17) is formed with 1-6 through holes, and each through hole is inserted with a test probe (18).

9. The electroencephalogram sensor resistance automatic detection machine according to claim 6, wherein a guide block (21) is arranged on the fixing plate (15), a guide post (22) is arranged on the guide block (21), a baffle (23) abutting against the guide block (21) is arranged at the upper end of the guide post (22), and a movable plate (24) is arranged at the lower end of the guide post (22).

10. The automatic resistance detector of an electroencephalogram sensor according to claim 9, wherein the movable plate (24) is provided with a second through hole (25) for the test probe (18) to pass through.

11. The automatic brain wave sensor resistor detector according to claim 1, wherein the conveyor (3) comprises a conveyor belt (26) and a driving mechanism (27) for driving the conveyor belt to rotate.

12. The electroencephalogram sensor resistance automatic detection machine according to claim 1, wherein the recovery device (4) comprises a suction cup fixing plate (28), a suction cup (29) is arranged on the suction cup fixing plate (28), and the recovery device (4) further comprises a driving mechanism seven (30) for driving the suction cup fixing plate (28) to move horizontally and a driving mechanism eight (31) for driving the suction cup fixing plate (28) to move longitudinally.

13. The automatic brain wave sensor resistance tester as claimed in claim 1, wherein the control system (5) includes a resistance tester (32) for analyzing brain wave sensor resistance data and a controller (33) for controlling the automatic brain wave sensor resistance tester, the resistance tester (32) being electrically connected to the controller (33).