CN212111481U

CN212111481U - Filter detection device

Info

Publication number: CN212111481U
Application number: CN201921926989.3U
Authority: CN
Inventors: 庄卓谦; 余建春; 谢新华; 黄伟
Original assignee: Shenzhen Jiakeyuan Industry Co ltd
Current assignee: Shenzhen Jiakeyuan Industry Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-12-08
Anticipated expiration: 2029-11-07

Abstract

A filter detection device comprises a bottom plate, a supporting plate, a sliding block, a lead screw, an optical axis, a first power device, a cover plate, a movable plate, a second power device, a fixed plate, a third power device, a rotating shaft, a first clamping plate, a clamping mechanism, a fourth power device, a top plate, a guide column, a fifth power device, a detection head and a sliding plate; two supporting plates are arranged on the bottom plate along the vertical direction; a screw rod is rotatably arranged between the two supporting plates, and an optical axis is arranged between the two supporting plates; the sliding block is provided with a threaded hole matched with the lead screw and is in threaded connection with the lead screw through the threaded hole, and the sliding block is provided with a through hole matched with the optical axis and is in sliding connection with the optical axis through the through hole; a first power device for driving the screw rod to rotate is arranged on the outer side of the supporting plate; the sliding block is provided with a sliding chute; the utility model discloses simple structure can conveniently detect the wave filter, and detection efficiency is high, effectively improves production efficiency, can adapt to the wave filter detection of different models moreover, extensive applicability.

Description

Filter detection device

Technical Field

The utility model relates to a wave filter technical field especially relates to a wave filter detection device.

Background

Filters, as the name implies, are devices that filter waves. The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. The wave filter is before dispatching from the factory, generally need carry out various detections, but detect step needs artifical manual holding wave filter and probe to detect at present a bit, and the operation is inconvenient, and the workman is tired easily, is unfavorable for improving production efficiency.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a wave filter detection device, simple structure can conveniently detect the wave filter, and detection efficiency is high, effectively improves production efficiency, can adapt to the wave filter detection of different models moreover, extensive applicability.

(II) technical scheme

The utility model provides a filter detection device, which comprises a bottom plate, a support plate, a sliding block, a lead screw, an optical axis, a first power device, a cover plate, a movable plate, a second power device, a fixed plate, a third power device, a rotating shaft, a first clamping plate, a clamping mechanism, a fourth power device, a top plate, a guide post, a fifth power device, a detection head and a sliding plate;

two supporting plates are arranged on the bottom plate along the vertical direction; a screw rod is rotatably arranged between the two supporting plates, and an optical axis is arranged between the two supporting plates; the sliding block is provided with a threaded hole matched with the lead screw and is in threaded connection with the lead screw through the threaded hole, and the sliding block is provided with a through hole matched with the optical axis and is in sliding connection with the optical axis through the through hole; a first power device for driving the screw rod to rotate is arranged on the outer side of the supporting plate; the sliding block is provided with a sliding chute; the movable plate is arranged in the chute in a sliding manner, and the sliding plate is provided with a clamping mechanism; the sliding block is provided with an installation groove; a limiting step is arranged on the mounting groove; the limiting step is positioned right above the mounting groove; the fourth power device is arranged in the mounting groove, and a top plate is arranged at the power end of the fourth power device; one end of the sliding block, which is far away from the movable plate, is provided with a fixed plate; a rotating shaft is rotatably arranged on the fixed plate, and a third power device for driving the rotating shaft to rotate is arranged on the outer side of the fixed plate; the first clamping plate is arranged at one end of the rotating shaft; the top of the supporting plate is provided with a cover plate; the bottom end of the cover plate is provided with a plurality of guide posts, and the bottom end of the cover plate is provided with a fifth power device; the sliding plate is provided with a plurality of through holes; the guide post penetrates through the through hole; the power end of the fifth power device is in transmission connection with the sliding plate; the detection head is arranged at the lower end of the sliding plate and is connected with an external detector through a lead.

Preferably, the clamping mechanism comprises a connecting plate, a supporting rod, a guide sleeve, a sliding rod, a sixth power device, a spring, a buffer rod, a rotating shaft and a second clamping plate; a plurality of support rods are arranged; the plurality of support rods are arranged on the side wall of the movable plate; the connecting plate is arranged on the supporting rod and is provided with a through hole; a guide sleeve is arranged in the through hole; the sliding rod is arranged in the guide sleeve in a sliding mode, one end of the sliding rod is in transmission connection with the power end of the sixth power device, and a sliding groove is formed in the sliding rod; a buffer rod is arranged in the sliding groove; a spring is arranged between one end of the buffer rod and the sliding groove, and the other end of the buffer rod is rotatably provided with a rotating shaft; the rotating shaft is provided with a second clamping plate.

Preferably, all be equipped with the rubber pad on first grip block and the second grip block.

Preferably, the centers of the first clamping plate and the second clamping plate are located on the same horizontal line.

Preferably, the lower end of the guide post is provided with a limiting block.

Preferably, the width of the limiting step is larger than that of the mounting groove.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, the filter to be detected is placed in the limit step on the sliding block, and the fourth power device is started to push the top plate to move upwards, so that the filter is jacked to a proper height; then, a second power device is started to push the movable plate to move, so that the movable plate can be quickly close to the filter, and the time is saved; then starting the clamping mechanism to slowly clamp the filter, wherein in the clamping process, the buffer rod and the spring can effectively reduce the clamping impact force and play a role in protecting the filter, and rubber pads arranged on the first clamping plate and the second clamping plate further protect the filter; after the filter is clamped, the fourth power device resets, the first power device is started, the lead screw rotates to drive the sliding block to move left and right, so that the filter is moved to a proper position, and a signal interface of the filter is opposite to the detection head; at the moment, the fifth power device is started to push the sliding plate to slide downwards, so that the detection head moves downwards until the detection head is contacted with a signal interface of the filter, and the detection result of the detection head is transmitted to an external detector, so that the detection is convenient and the detection efficiency is high; when the signal interface of the filter is positioned at different positions, a third power device is started, the third power device drives the rotating shaft to rotate, so that the first clamping plate and the second clamping plate drive the filter to rotate, and when the signal interface of the filter is opposite to the detection head, the third power device is stopped; at the moment, the fifth power device is started to push the sliding plate to slide downwards, so that the detection head moves downwards until the detection head is contacted with a signal interface of the filter, the detection result of the detection head is transmitted to an external detector, the filters of different models can be detected, and the applicability is wide.

Drawings

Fig. 1 is the utility model provides a filter detection device's schematic structure diagram.

Fig. 2 is an enlarged view of a clamping mechanism at a position a in the filter detection apparatus provided by the present invention.

Reference numerals: 1. a base plate; 2. a support plate; 3. a slider; 31. a chute; 32. mounting grooves; 33. a limiting step; 4. a lead screw; 5. an optical axis; 6. a first power unit; 7. a cover plate; 8. a movable plate; 9. a second power unit; 10. a fixing plate; 11. a third power unit; 12. a rotating shaft; 13. a first clamping plate; 14. a clamping mechanism; 141. a connecting plate; 142. a support bar; 143. a guide sleeve; 144. a slide bar; 145. a sixth power plant; 146. a spring; 147. a buffer rod; 148. a rotating shaft; 149. a second clamping plate; 15. a fourth power unit; 16. a top plate; 17. a guide post; 18. a fifth power plant; 19. a detection head; 20. a sliding plate; 21. a limiting block; 22. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the present invention provides a filter detection device, which includes a bottom plate 1, a supporting plate 2, a sliding block 3, a screw rod 4, an optical axis 5, a first power device 6, a cover plate 7, a movable plate 8, a second power device 9, a fixed plate 10, a third power device 11, a rotating shaft 12, a first clamping plate 13, a clamping mechanism 14, a fourth power device 15, a top plate 16, a guide post 17, a fifth power device 18, a detection head 19, and a sliding plate 20;

two supporting plates 2 are arranged on the bottom plate 1 along the vertical direction; a screw rod 4 is rotatably arranged between the two support plates 2, and an optical axis 5 is arranged between the two support plates 2; the sliding block 3 is provided with a threaded hole matched with the lead screw 4 and is in threaded connection with the lead screw 4 through the threaded hole, and the sliding block 3 is provided with a through hole matched with the optical axis 5 and is in sliding connection with the optical axis 5 through the through hole; a first power device 6 for driving the screw rod 4 to rotate is arranged on the outer side of the supporting plate 2; the sliding block 3 is provided with a sliding chute 31; the movable plate 8 is slidably arranged in the chute 31, and the clamping mechanism 14 is arranged on the movable plate 8; the sliding block 3 is provided with a mounting groove 32; a limiting step 33 is arranged on the mounting groove 32; the fourth power device 15 is arranged in the mounting groove 32, and a top plate 16 is arranged at the power end of the fourth power device 15; a fixed plate 10 is arranged at one end of the sliding block 3 far away from the movable plate 8; a rotating shaft 12 is rotatably arranged on the fixed plate 10, and a third power device 11 for driving the rotating shaft 12 to rotate is arranged outside the fixed plate 10; the first clamping plate 13 is arranged at one end of the rotating shaft 12; the top of the supporting plate 2 is provided with a cover plate 7; the bottom end of the cover plate 7 is provided with a plurality of guide posts 17, and the bottom end of the cover plate 7 is provided with a fifth power device 18; the sliding plate 20 is provided with a plurality of through holes; the guide post 17 passes through the through hole; the power end of the fifth power device 18 is in transmission connection with the sliding plate 20; the detection head 19 is arranged at the lower end of the sliding plate 20, and the detection head 19 is connected with an external detector through a lead.

In the utility model, the filter to be detected is placed in the limit step 33 on the sliding block 3, and the fourth power device 15 is started to push the top plate 16 to move upwards, so that the filter is jacked to a proper height; then, the second power device 9 is started to push the movable plate 8 to move, so that the movable plate can quickly approach the filter, and the time is saved; then, the clamping mechanism 14 is started to slowly clamp the filter, in the clamping process, the buffer rod 147 and the spring can effectively reduce the clamping impact force to play a role in protecting the filter, and the rubber pads 22 arranged on the first clamping plate 13 and the second clamping plate 149 further protect the filter; after the filter is clamped, the fourth power device 15 is reset, the first power device 6 is started, the lead screw 4 rotates to drive the sliding block 3 to move left and right, so that the filter is moved to a proper position, and a signal interface of the filter is opposite to the detection head 19; at this time, the fifth power device 18 is started to push the sliding plate 20 to slide downwards, so that the detection head 19 moves downwards until the sliding plate contacts with a signal interface of the filter, and a detection result of the detection head 19 is transmitted to an external detector, so that the detection is convenient and the detection efficiency is high; when the signal interface of the filter is located at different positions, starting the third power device 11, the third power device 11 driving the rotating shaft 12 to rotate, so that the first clamping plate 13 and the second clamping plate 149 drive the filter to rotate, and when the signal interface of the filter is opposite to the detection head 19, stopping the third power device; at this time, the fifth power device 18 is started to push the sliding plate 20 to slide downwards, so that the detection head 19 moves downwards until the detection head contacts with a signal interface of the filter, and a detection result of the detection head 19 is transmitted to an external detector, so that filters of different models can be detected, and the applicability is wide.

In an alternative embodiment, the clamping mechanism 14 includes a connecting plate 141, a supporting rod 142, a guide sleeve 143, a sliding rod 144, a sixth power device 145, a spring 146, a buffer rod 147, a rotating shaft 148 and a second clamping plate 149; a plurality of support rods 142 are provided; a plurality of support rods 142 are arranged on the side wall of the movable plate 8; the connecting plate 141 is arranged on the supporting rod 142, and a through hole is arranged on the connecting plate 141; a guide sleeve 143 is arranged in the through hole; the sliding rod 144 is arranged in the guide sleeve 143 in a sliding mode, one end of the sliding rod 144 is in transmission connection with the power end of the sixth power device 145, and a sliding groove is formed in the sliding rod 144; a buffer rod 147 is arranged in the sliding groove; a spring 146 is arranged between one end of the buffer rod 147 and the sliding groove, and a rotating shaft 148 is rotatably arranged at the other end of the buffer rod 147; a second clamping plate 149 is arranged on the rotating shaft 148; the buffer rod 147 and the spring 146 can effectively reduce impact and protect the filter.

In an alternative embodiment, the first clamping plate 13 and the second clamping plate 149 are provided with rubber pads 22, and the rubber pads 22 can effectively protect the filter and prevent the filter from being damaged due to excessive clamping force.

In an alternative embodiment, the first and

second clamping plates

13, 149 are centered on the same horizontal line.

In an alternative embodiment, the lower end of the guide post 17 is provided with a stop block 21 to prevent the detection head 19 from falling and being damaged due to unstable connection.

In an alternative embodiment, the width of the limit step 33 is greater than the width of the mounting groove 32.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A filter detection device is characterized by comprising a bottom plate (1), a support plate (2), a sliding block (3), a lead screw (4), an optical axis (5), a first power device (6), a cover plate (7), a movable plate (8), a second power device (9), a fixed plate (10), a third power device (11), a rotating shaft (12), a first clamping plate (13), a clamping mechanism (14), a fourth power device (15), a top plate (16), a guide column (17), a fifth power device (18), a detection head (19) and a sliding plate (20);

two supporting plates (2) are arranged on the bottom plate (1) along the vertical direction; a screw rod (4) is rotatably arranged between the two supporting plates (2), and an optical axis (5) is arranged between the two supporting plates (2); the sliding block (3) is provided with a threaded hole matched with the lead screw (4) and is in threaded connection with the lead screw (4) through the threaded hole, and the sliding block (3) is provided with a through hole matched with the optical axis (5) and is in sliding connection with the optical axis (5) through the through hole; a first power device (6) for driving the screw rod (4) to rotate is arranged on the outer side of the supporting plate (2); a sliding groove (31) is arranged on the sliding block (3); the movable plate (8) is arranged in the chute (31) in a sliding way, and the movable plate (8) is provided with a clamping mechanism (14); the sliding block (3) is provided with a mounting groove (32); a limiting step (33) is arranged on the mounting groove (32); the fourth power device (15) is arranged in the mounting groove (32), and a top plate (16) is arranged at the power end of the fourth power device (15); a fixed plate (10) is arranged at one end of the sliding block (3) far away from the movable plate (8); a rotating shaft (12) is rotatably arranged on the fixed plate (10), and a third power device (11) for driving the rotating shaft (12) to rotate is arranged on the outer side of the fixed plate (10); the first clamping plate (13) is arranged at one end of the rotating shaft (12); the top of the supporting plate (2) is provided with a cover plate (7); a plurality of guide posts (17) are arranged at the bottom end of the cover plate (7), and a fifth power device (18) is arranged at the bottom end of the cover plate (7); the sliding plate (20) is provided with a plurality of through holes; the guide post (17) passes through the through hole; the power end of the fifth power device (18) is in transmission connection with the sliding plate (20); the detection head (19) is arranged at the lower end of the sliding plate (20), and the detection head (19) is connected with an external detector through a lead.

2. The filter detection device according to claim 1, wherein the clamping mechanism (14) comprises a connecting plate (141), a support rod (142), a guide sleeve (143), a slide rod (144), a sixth power device (145), a spring (146), a buffer rod (147), a rotating shaft (148) and a second clamping plate (149); a plurality of supporting rods (142) are arranged; the plurality of supporting rods (142) are arranged on the side wall of the movable plate (8); the connecting plate (141) is arranged on the supporting rod (142), and a through hole is formed in the connecting plate (141); a guide sleeve (143) is arranged in the through hole; the sliding rod (144) is arranged in the guide sleeve (143) in a sliding mode, one end of the sliding rod (144) is in transmission connection with the power end of the sixth power device (145), and a sliding groove is formed in the sliding rod (144); a buffer rod (147) is arranged in the sliding groove; a spring (146) is arranged between one end of the buffer rod (147) and the sliding groove, and a rotating shaft (148) is rotatably arranged at the other end of the buffer rod (147); the rotating shaft (148) is provided with a second clamping plate (149).

3. A filter testing device according to claim 1, wherein the first holding plate (13) and the second holding plate (149) are provided with rubber pads (22).

4. A filter testing device according to claim 1, characterized in that the centers of the first holding plate (13) and the second holding plate (149) are located on the same horizontal line.

5. The filter detection device according to claim 1, wherein the lower end of the guide post (17) is provided with a limiting block (21).

6. A filter testing device according to claim 1, characterized in that the width of the limiting step (33) is larger than the width of the mounting groove (32).