CN213259075U

CN213259075U - Clamp for micro-electromechanical gas sensor inspection

Info

Publication number: CN213259075U
Application number: CN202021861404.7U
Authority: CN
Inventors: 窦云轩
Original assignee: Zhongwei Longtu Electronic Technology Wuxi Co ltd
Current assignee: Zhongwei Longtu Electronic Technology Wuxi Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-25
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an anchor clamps are used in inspection of micro-electromechanical gas sensor, including bottom plate, splint, support frame and mount, the top level of bottom plate is provided with the loading board, separate the interval through the upright roof beam of the vertical setting of four groups between loading board and the bottom plate, and spaced internally mounted has driving motor, the upper surface of loading board rotates and is equipped with the commentaries on classics board, the upper surface of commentaries on classics board is equipped with the backup pad that two sets of opposition intervals set up each other, the vertical upper surface that sets up of backup pad welds with the support frame, the support frame is for crouching down form L type structure, and the one end that the backup pad was kept away from to the support frame links to each other with the slide bar, the support frame is in the bottom face bilateral symmetry distribution of slide bar, the slide bar level. The clamp for the detection of the micro electro mechanical gas sensor has a reasonable structure, is convenient to adjust and has a wide detection range, and can be widely used.

Description

Clamp for micro-electromechanical gas sensor inspection

Technical Field

The utility model belongs to the technical field of electrical apparatus sensor, concretely relates to anchor clamps are used in inspection of micro-electromechanical gas sensor.

Background

The sensor (a kind of detection device, can feel the information measured, and can change the information felt into the information output of electric signal or other required forms according to certain rule, in order to meet the requirements such as transmission, processing, storage, display, record and control of information, etc., the characteristic of the sensor includes miniaturization, digitalization, intellectuality, multi-functionalization, systematization, networking, it is the first link to realize automatic detection and automatic control.

At present, current micromotor electrical sensor need examine in the mill before dispatching from the factory and selling, often is artifical manual the support in the inspection, causes hand fatigue easily, influences the inspection effect, can not satisfy the enterprise demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a micro electromechanical gas sensor examines and uses anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for testing a micro electro mechanical gas sensor comprises a bottom plate, clamping plates, a supporting frame and a fixing frame, wherein a bearing plate is horizontally arranged above the bottom plate, a gap is separated between the bearing plate and the bottom plate through four groups of vertically arranged vertical beams, a driving motor is arranged in the gap, a rotating plate is rotatably arranged on the upper surface of the bearing plate, two groups of supporting plates which are oppositely arranged and are arranged at intervals are arranged on the upper surface of the rotating plate, the vertically arranged upper surfaces of the supporting plates are welded with the supporting frame, the supporting frame is of a horizontal L-shaped structure, and one end, far away from the supporting plates, of the supporting frame is connected with a;

the supporting frames are symmetrically distributed on two sides of the bottom end face of the sliding rod, the sliding rod horizontally penetrates through the fixed frame and is in sliding connection with the fixed frame, the part, connected with the sliding rod, of the fixed frame is hollowed, sliding grooves for the sliding rod to penetrate through are horizontally formed in the frame walls on the two sides, a threaded rod is horizontally arranged in the fixed frame, and the threaded rod penetrates through the sliding block and is in rotating connection with the fixed frame;

the one end that the support frame was kept away from to the mount links to each other with splint, the centre gripping groove has been seted up to the inside of splint, the inside horizontal sliding mounting in centre gripping groove has the dead lever, the pole wall of dead lever is middle in and the one end fixed connection of movable plate, the one end that the dead lever was kept away from to the movable plate passes splint and stretches out to the outside.

Preferably, run through on the lateral wall of splint and set up the spout that supplies the movable plate to pass, the one end that the upper surface of splint is close to the movable plate is installed spacing bolt, spacing bolt passes splint upper surface butt movable plate.

Preferably, the driving motor is installed at the center of the bottom of the bearing plate in a hanging mode, and an output shaft of the driving motor is connected with a transmission shaft which vertically penetrates through the bearing plate and is fixedly connected with the rotating plate.

Preferably, two groups of fastening bolts are mounted on the upper surface of the rotating plate and abut against the bearing plate.

Preferably, both ends of the fixed rod are attached to the inner wall of the clamping groove, and a rubber pad is bonded to one end of the ejector rod back to back of the moving plate.

The utility model discloses a technological effect and advantage: this anchor clamps are used in inspection of micro-electromechanical gas sensor can drive micro-electromechanical gas sensor lateral displacement angle of regulation through the cooperation of mount and threaded rod, relies on the board of changeing and driving motor's the rotatable adjusting position of micro-electromechanical gas sensor, promotes the check-out range, and it is convenient to adjust, effectively reduces the labor intensity that the manpower lifted, labour saving and time saving promotes inspection efficiency, this anchor clamps are used in inspection of micro-electromechanical gas sensor, and is rational in infrastructure, and it is extensive to be convenient for adjust the check-out range, but wide use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the connection structure of the loading plate and the bottom plate of the present invention.

In the figure: the device comprises a rotating plate 1, a bottom plate 2, a supporting frame 3, a clamping plate 4, a moving plate 5, a limiting bolt 6, a fixing rod 7, a clamping groove 8, a supporting plate 9, a threaded rod 10, a fixing frame 11, a sliding groove 12, a sliding rod 13, a vertical beam 14, a fastening screw rod 15, a driving motor 16 and a bearing plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a clamp for checking a micro electromechanical gas sensor as shown in figures 1-3, comprising a bottom plate 2, a clamping plate, a support frame 3 and a fixing frame 11, wherein a bearing plate 17 is horizontally arranged above the bottom plate 2, the bearing plate 17 and the bottom plate 2 are separated from each other by four groups of vertically arranged vertical beams 14, and a driving motor 16 is arranged in the interval, the upper surface of the bearing plate 17 is provided with a rotating plate 1 in a rotating way, the upper surface of the rotating plate 1 is provided with two groups of support plates 9 which are arranged oppositely and at intervals, the upper surface of the support plates 9 is vertically arranged and is welded with the support frame 3, the support frame 3 is of a horizontal L-shaped structure, and one end of the support frame 3, which is far away from the support plates 9;

the supporting frames 3 are symmetrically distributed on two sides of the bottom end face of the sliding rod 13, the sliding rod 13 horizontally penetrates through the fixed frame 11 and is in sliding connection with the fixed frame 11, the part, connected with the sliding rod 13, of the fixed frame 11 is hollowed, sliding grooves 12 for the sliding rod 13 to penetrate through are horizontally formed in the frame walls on the two sides, a threaded rod 10 is horizontally arranged in the fixed frame 11, and the threaded rod 10 penetrates through the sliding block and is in rotating connection with the fixed frame 11;

the one end that support frame 3 was kept away from to mount 11 links to each other with splint 4, centre gripping groove 8 has been seted up to splint 4's inside, the inside horizontal sliding mounting in centre gripping groove 8 has dead lever 7, the pole wall of dead lever 7 is in the middle part and the one end fixed connection of movable plate 5, the one end that dead lever 7 was kept away from to movable plate 5 passes splint 4 and stretches out to the outside.

Specifically, run through on the lateral wall of splint 4 and offer the spout 12 that supplies movable plate 5 to pass, the one end that the upper surface of splint 4 is close to movable plate 5 is installed stop bolt 6, stop bolt 6 passes splint 4 upper surface butt movable plate 5, and rotatory stop bolt 6 supports movable plate 5 tightly.

Specifically, driving motor 16 hangs and installs the bottom department placed in the middle of loading board 17, driving motor 16's output shaft links to each other with the vertical transmission shaft that runs through loading board 17 fixed connection commentaries on classics board 1, drives through driving motor 16 and changes board 1 and remove, drives the rotatory angle regulation of microcomputer electric sensor.

Specifically, the upper surface of the rotating plate 1 is provided with two groups of fastening bolts, and the fastening bolts are abutted to the bearing plate 17.

Specifically, the two ends of the fixed rod 7 are attached to the inner wall of the clamping groove 8, and a rubber pad is bonded to one end of the ejector rod back to back of the moving plate 5, so that the clamping force is improved, and meanwhile, the damage of pressure to the micro electro mechanical gas sensor is reduced.

The working principle is as follows: when the clamp for testing the micro electro mechanical gas sensor is used, the micro electro mechanical gas sensor to be tested is firstly placed in the clamping groove 8, and the moving plate 5 is pushed, the moving plate 5 drives the fixed rod 7 to move towards the micro-electromechanical sensor, after the micro-electromechanical sensor is clamped, the moving plate 5 is tightly propped by rotating the limit bolt 6, then the threaded rod 10 is rotated, the threaded rod 10 is in threaded transmission with the sliding rod 13, the sliding rod 13 moves along the sliding groove 12, the fixed frame 11 is forced to move back and forth to drive the micro-electromechanical gas sensor to adjust the position, the rotating plate 1 is driven to move by the driving motor 16, the micro-machine electric sensor is driven to rotate to adjust the angle, so that the checking position of the micro electro mechanical gas sensor can be effectively adjusted, the checking quality is effectively improved, the clamp for the detection of the micro electro mechanical gas sensor has a reasonable structure, is convenient to adjust and has a wide detection range, and can be widely used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a micro-electromechanical gas sensor inspection is with anchor clamps, includes bottom plate (2), splint, support frame (3) and mount (11), its characterized in that: a bearing plate (17) is horizontally arranged above the bottom plate (2), a gap is separated between the bearing plate (17) and the bottom plate (2) through four groups of vertically arranged vertical beams (14), a driving motor (16) is installed inside the gap, a rotating plate (1) is rotatably arranged on the upper surface of the bearing plate (17), two groups of supporting plates (9) which are arranged oppositely and at intervals are arranged on the upper surface of the rotating plate (1), the vertically arranged upper surface of each supporting plate (9) is welded with a supporting frame (3), the supporting frame (3) is of a horizontal L-shaped structure, and one end, far away from the supporting plates (9), of the supporting frame (3) is connected with a sliding rod (13);

the supporting frames (3) are symmetrically distributed on two sides of the bottom end face of the sliding rod (13), the sliding rod (13) horizontally penetrates through the fixed frame (11) and is in sliding connection with the fixed frame (11), the part, connected with the sliding rod (13), of the fixed frame (11) is arranged in a hollow manner, sliding grooves (12) for the sliding rod (13) to penetrate through are horizontally formed in the frame walls on two sides, a threaded rod (10) is horizontally arranged in the fixed frame (11), and the threaded rod (10) penetrates through the sliding block and is in rotating connection with the fixed frame (11);

the one end that support frame (3) were kept away from in mount (11) links to each other with splint (4), centre gripping groove (8) have been seted up to the inside of splint (4), the inside horizontal sliding mounting in centre gripping groove (8) has dead lever (7), the pole wall of dead lever (7) is in the middle of the one end fixed connection with movable plate (5), movable plate (5) are kept away from the one end of dead lever (7) and are passed splint (4) and stretch out to the outside.

2. The micro electro mechanical gas sensor inspection jig of claim 1, wherein: run through on the lateral wall of splint (4) and set up spout (12) that supply movable plate (5) to pass, the one end that the upper surface of splint (4) is close to movable plate (5) is installed spacing bolt (6), spacing bolt (6) pass splint (4) upper surface butt movable plate (5).

3. The micro electro mechanical gas sensor inspection jig of claim 1, wherein: the driving motor (16) is installed at the center of the bottom of the bearing plate (17) in a hanging mode, and an output shaft of the driving motor (16) is connected with a transmission shaft which vertically penetrates through the bearing plate (17) and is fixedly connected with the rotating plate (1).

4. The micro electro mechanical gas sensor inspection jig of claim 1, wherein: the upper surface of the rotating plate (1) is provided with two groups of fastening bolts which are abutted to the bearing plate (17).

5. The micro electro mechanical gas sensor inspection jig of claim 1, wherein: the two ends of the fixed rod (7) are attached to the inner wall of the clamping groove (8), and a rubber pad is bonded to one end of the ejector rod back to back of the moving plate (5).