CN210072345U

CN210072345U - A quick clamping device for stopwatch detects

Info

Publication number: CN210072345U
Application number: CN201920860573.XU
Authority: CN
Inventors: 黎丛焕; 曾海钦; 黎丛兵; 陈焕发; 黎丛钦
Original assignee: SHANGHAI SINOTEST MEASUREMENT TECHNOLOGY Co Ltd
Current assignee: SHANGHAI SINOTEST MEASUREMENT TECHNOLOGY Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-14
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a quick clamping device for stopwatch detects, including detecting box, supplementary slide rail, first slider and rotary rod, the surface mounting that detects the box is fixed with spacing dish, and the internally mounted of spacing dish has spacing sucking disc, supplementary slide rail is installed in both sides about detecting the box, and is provided with first slider directly over the supplementary slide rail, be connected with the detection draw runner under the first slider, and the outside that detects the draw runner is provided with the second slider, and the outside of second slider is connected with the support compression leg, the rotary rod runs through the setting on detecting the box, first spout has been seted up in the outside of spacing dish, and the top of first spout installs expanding spring, expanding spring's the outside is connected with the support compression leg. This a quick clamping device for stopwatch detects adopts spacing sucking disc and briquetting, is convenient for adjust the position of briquetting according to the diameter of stopwatch, promotes the convenience fixed to different diameter stopwatches.

Description

A quick clamping device for stopwatch detects

Technical Field

The utility model relates to a stopwatch check out test set technical field specifically is a quick clamping device for stopwatch detects.

Background

The stopwatch is a commonly used time measuring instrument, which uses the isochronism of a pendulum to control the rotation of a pointer to time, the detection of the stopwatch needs to be verified or calibrated by a high-grade measuring standard, and the stopwatch and the measuring standard work simultaneously by a special clamp with a solenoid valve to determine the accuracy of the stopwatch.

Present quick clamping device can only fix single stopwatch to be difficult to according to the fixed width of the diameter adjusting device of stopwatch, at the testing process, can not press simultaneously the multiunit stopwatch, lead to the in-process that the multiunit stopwatch detected to consume a large amount of time, increase the degree of difficulty that the stopwatch detected simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick clamping device for stopwatch detects to solve present quick clamping device who proposes in the above-mentioned background art and can only fix single stopwatch, and be difficult to according to the fixed width of the diameter adjusting device of stopwatch, can not press simultaneously multiunit stopwatch, lead to the problem that the in-process that multiunit stopwatch detected consumes a large amount of time.

In order to achieve the above purpose, the utility model provides a quick clamping device for stopwatch detection, which comprises a detection box body, an auxiliary slide rail, a first slide block and a rotary rod, wherein a limit disc is fixedly arranged on the surface of the detection box body, a limit sucker is arranged inside the limit disc, the auxiliary slide rail is arranged on the upper side and the lower side of the detection box body, the first slide block is arranged right above the auxiliary slide rail, a detection slide bar is connected right below the first slide block, a second slide block is arranged on the outer side of the detection slide bar, a pressure resisting column is connected on the outer side of the second slide block, the rotary rod is arranged on the detection box body in a penetrating way, a first slide groove is arranged on the outer side of the limit disc, an expansion spring is arranged above the first slide groove, a pressure resisting block is connected on the outer side of the expansion spring, a gear is connected on the outer side of the rotary rod, and tooth bars, the second spout has been seted up in the outside of detecting the draw runner, the outside of detecting the box runs through and is provided with the press hole.

Preferably, the auxiliary slide rail and the first slide block are symmetrically distributed about the central line of the detection box body, and the length of the auxiliary slide rail is half of that of the detection slide bar.

Preferably, the detection slide bars are integrally of a C-shaped structure, the two groups of detection slide bars are parallel to each other, and the detection slide bars, the second sliding blocks and the second sliding grooves form a sliding structure.

Preferably, the first sliding groove and the pressing block are distributed on the limiting disc in a rectangular shape, the first sliding groove, the telescopic spring and the pressing block form a telescopic structure, and the number of the pressing block and the number of the telescopic spring are four.

Preferably, the length of the second sliding chute is consistent with that of the detection box body, the detection box body is parallel to the toothed rack, and the length of the toothed rack is consistent with that of the detection sliding strip.

Preferably, the press hole is distributed on the limiting disc in an annular mode, the press hole is formed in the outer side of the limiting disc and the outer side of the detection box body, and the diameter of the press hole is larger than that of the abutting-against column.

Compared with the prior art, the beneficial effects of the utility model are that: the quick clamping device for the detection of the stopwatch,

1. the limiting sucker and the pressing block are adopted, so that the position of the pressing block can be conveniently adjusted according to the diameter of the stopwatch, the convenience for fixing stopwatches with different diameters is improved, the limiting sucker is used for adsorbing the back of the stopwatch, and the speed for fixing a plurality of groups of stopwatches is further improved;

2. the pressing columns and the gears are adopted, the detection sliders on the left side and the right side are driven to move inwards through the gears, the four sets of stopwatches are convenient to install and detect, the accuracy of detection of the multiple sets of stopwatches is improved, the pressing columns are used for pressing the outer sides of the stopwatches, and the convenience of pressing the outer sides of the stopwatches is improved;

3. adopt second spout and second slider, according to the button position of the stopwatch of different grade type, and then carry out vertical lift on the second spout through the second slider, and then drive through the second slider and support and press the post and carry out the position, reduce the stability of pressing to the stopwatch of different grade type.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view structure of the inspection box of the present invention;

fig. 4 is the utility model discloses the detection box looks sideways at the structural schematic.

In the figure: 1. detecting the box body; 2. a limiting disc; 3. a limiting sucker; 4. an auxiliary slide rail; 5. a first slider; 6. detecting a slide bar; 7. a second slider; 8. a pressing column; 9. rotating the rod; 10. a first chute; 11. a tension spring; 12. a pressing block; 13. a gear; 14. a tooth rack; 15. a second chute; 16. and pressing the hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a rapid clamping device for stopwatch detection comprises a detection box body 1, a limiting disc 2, a limiting sucker 3, an auxiliary slide rail 4, a first slide block 5, a detection slide bar 6, a second slide block 7, a pressing column 8, a rotary rod 9, a first slide groove 10, a telescopic spring 11, a pressing block 12, a gear 13, a rack 14, a second slide groove 15 and a pressing hole 16, wherein the limiting disc 2 is fixedly arranged on the surface of the detection box body 1, the limiting sucker 3 is arranged inside the limiting disc 2, the auxiliary slide rail 4 is arranged on the upper side and the lower side of the detection box body 1, the first slide block 5 is arranged right above the auxiliary slide rail 4, the detection slide bar 6 is connected right below the first slide block 5, the second slide block 7 is arranged on the outer side of the detection slide bar 6, the pressing column 8 is connected on the outer side of the second slide block 7, the rotary rod 9 is arranged on the detection box body 1 in a penetrating manner, the first slide groove 10 is arranged on the outer side of, and an extension spring 11 is installed above the first sliding chute 10, a pressing block 12 is connected to the outer side of the extension spring 11, a gear 13 is connected to the outer side of the rotating rod 9, tooth racks 14 are arranged on the left side and the right side of the gear 13, a second sliding chute 15 is arranged on the outer side of the detection sliding strip 6, and a pressing hole 16 is arranged on the outer side of the detection box body 1 in a penetrating manner.

The auxiliary slide rails 4 and the first slide blocks 5 are symmetrically distributed about the central line of the detection box body 1, the length of each auxiliary slide rail 4 is half of that of the corresponding detection slide bar 6, the detection slide bars 6 are driven to slide through the two groups of auxiliary slide rails 4, and the accuracy of pressing and separating the stopwatch by the detection slide bars 6 is guaranteed.

The whole slide 6 that is "C" font structure that is detected, and two sets of slide 6 that detect are parallel to each other to detect slide 6, second slider 7 and second spout 15 and constitute sliding structure, be convenient for adjust the position of detecting slide 6 according to the demand that the stopwatch detected, ensure the stability to the stopwatch detection.

The first sliding groove 10 and the pressing block 12 are distributed on the limiting disc 2 in a rectangular shape, the first sliding groove 10, the telescopic springs 11 and the pressing block 12 form a telescopic structure, the number of the pressing blocks 12 and the number of the telescopic springs 11 are four, the position of the pressing block 12 can be conveniently adjusted according to the diameter of the stopwatch, and convenience in fixing stopwatches with different diameters is improved.

The length of second spout 15 is unanimous with detection box 1 length, and detects box 1 and tooth strip 14 and be parallel to each other to the length of tooth strip 14 is unanimous with the length that detects draw runner 6, drives through tooth strip 14 and detects draw runner 6 and carry out horizontal migration, promotes the efficiency that presses the detection to the multiunit stopwatch.

Press down hole 16 and be the annular and distribute on spacing dish 2, and spacing dish 2 has all seted up with the outside that detects box 1 and has pressed down hole 16 to press down the diameter of hole 16 and be greater than the diameter that supports compression leg 8, be convenient for according to the position control of stopwatch button supports the position of compression leg 8, promote the fixed convenience of different grade type stopwatch.

The working principle is as follows: when the rapid clamping device for stopwatch detection is used, according to the drawings of fig. 1 to 4, an operator firstly places a stopwatch on the limiting disc 2, extrudes the abutting block 12 through the outer side of the stopwatch, the abutting block 12 is moved on the second sliding groove 15 through the telescopic spring 11 on the outer side, fixes the outer side of the stopwatch through the abutting block 12, adsorbs and fixes the back of the stopwatch through the limiting sucker 3, and then slides on the second sliding groove 15 through the second slider 7 according to the key position of the stopwatch, so that the abutting column 8 is aligned with the pressing hole 16;

according to fig. 1 to 4, subsequently, the operator holds the rotating rod 9, the rotating rod 9 drives the gear 13 to rotate, the gear 13 drives the tooth bar 14 to move left and right, the tooth bar 14 drives the detection slide bar 6 and the first sliding block 5 to slide on the outer side of the auxiliary sliding rail 4, then the distance between the two sets of detection slide bars 6 is adjusted, subsequently, the pressing column 8 on the outer side of the detection slide bar 6 is inserted into the pressing hole 16, the button on the outer side of the stopwatch is pressed, and then the outer side of the stopwatch is detected.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a quick clamping device for stopwatch detects, is including detecting box (1), supplementary slide rail (4), first slider (5) and rotary rod (9), its characterized in that: the surface mounting of the detection box body (1) is fixedly provided with a limiting disc (2), a limiting sucker (3) is arranged inside the limiting disc (2), an auxiliary slide rail (4) is arranged on the upper side and the lower side of the detection box body (1), a first slide block (5) is arranged right above the auxiliary slide rail (4), a detection slide bar (6) is connected right below the first slide block (5), a second slide block (7) is arranged on the outer side of the detection slide bar (6), a pressure resisting column (8) is connected on the outer side of the second slide block (7), the rotary rod (9) is arranged on the detection box body (1) in a penetrating mode, a first slide groove (10) is formed in the outer side of the limiting disc (2), a telescopic spring (11) is arranged above the first slide groove (10), a pressure resisting block (12) is connected on the outer side of the telescopic spring (11), and a gear (13) is connected on the outer side of the rotary rod (, and the left and right sides of gear (13) is provided with tooth strip (14), second spout (15) have been seted up in the outside of detecting draw runner (6), the outside of detecting box (1) is run through and is provided with pressing hole (16).

2. A quick clamping device for stopwatch detection according to claim 1, wherein: the auxiliary sliding rail (4) and the first sliding block (5) are symmetrically distributed about the central line of the detection box body (1), and the length of the auxiliary sliding rail (4) is half of that of the detection sliding strip (6).

3. A quick clamping device for stopwatch detection according to claim 1, wherein: the detection slide bars (6) are integrally of a C-shaped structure, the two groups of detection slide bars (6) are parallel to each other, and the detection slide bars (6), the second sliding blocks (7) and the second sliding grooves (15) form a sliding structure.

4. A quick clamping device for stopwatch detection according to claim 1, wherein: the first sliding groove (10) and the pressing blocks (12) are distributed on the limiting disc (2) in a rectangular shape, the first sliding groove (10), the telescopic springs (11) and the pressing blocks (12) form a telescopic structure, and the number of the pressing blocks (12) and the number of the telescopic springs (11) are four.

5. A quick clamping device for stopwatch detection according to claim 1, wherein: the length of the second sliding groove (15) is consistent with that of the detection box body (1), the detection box body (1) is parallel to the tooth rack (14), and the length of the tooth rack (14) is consistent with that of the detection sliding strip (6).

6. A quick clamping device for stopwatch detection according to claim 1, wherein: the pressing holes (16) are distributed on the limiting disc (2) in an annular mode, the pressing holes (16) are formed in the outer sides of the limiting disc (2) and the detection box body (1), and the diameter of each pressing hole (16) is larger than that of each pressing column (8).