CN209978826U

CN209978826U - Caliper support

Info

Publication number: CN209978826U
Application number: CN201921165054.8U
Authority: CN
Inventors: 应晓南
Original assignee: SHAOXING LASERONLINE OPTICAL INSTRUMENT Co Ltd
Current assignee: SHAOXING LASERONLINE OPTICAL INSTRUMENT Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-01-21
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to the field of diameter measuring instrument equipment, and discloses a diameter measuring instrument support, which comprises a base, a support rod, a connecting plate and a placing plate, wherein the base is fixed on the ground, the base is fixedly connected with the support rod, the support rod is provided with the connecting plate, the connecting plate is provided with the placing plate, the connecting plate is hinged with one end of the placing plate, and the other end of the placing plate is hinged with a support plate; the supporting plate is connected with the connecting plate in a sliding mode, and a positioning piece is arranged between the supporting plate and the connecting plate. The utility model discloses a place the board and can rotate by relative connecting plate, when needs are adjusted and are placed board inclination, open the setting element, rotate and place board regulation inclination, drive the backup pad simultaneously and slide on the connecting plate in order to realize placing the rotation of board, adjust the setting element after the angle to the fixed board of placing of backup pad.

Description

Caliper support

Technical Field

The utility model belongs to calliper equipment field, in particular to calliper support.

Background

In the production of the optical fiber, a diameter gauge is required to be used for detecting the diameter of the optical fiber, the outlet height of the optical fiber is generally higher than that of the diameter gauge in actual use, and the diameter gauge is required to be placed on a diameter gauge support to reach the height suitable for the outlet of the optical fiber, so that the diameter of the optical fiber can be conveniently measured.

The calliper appearance support that uses at present includes base, bracing piece, connecting plate and with connecting plate fixed connection place the board, will the calliper appearance place when the calliper on placing the board. When placing the tester of the different angles of slope on placing the board according to the test condition needs, current calliper support just can not satisfy the operation requirement, brings inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a caliper support can be through the mutual normal running fit of placing board and backup pad, adjusts the inclination of placing the board to satisfy different operation requirements.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a caliper support comprises a base, a supporting rod, a connecting plate and a placing plate, wherein the base is fixed on the ground and fixedly connected with the supporting rod, the connecting plate is arranged on the supporting rod, the placing plate is arranged on the connecting plate, the connecting plate is hinged with one end of the placing plate, and the other end of the placing plate is hinged with a supporting plate; the supporting plate is connected with the connecting plate in a sliding mode, and a positioning piece is arranged between the supporting plate and the connecting plate.

Through adopting above-mentioned technical scheme, place the board and can rotate by the relative connecting plate, when needs are adjusted and are placed board inclination, open the setting element, rotate and place the board and adjust inclination, drive the backup pad simultaneously and slide on the connecting plate in order to realize placing the rotation of board, adjust the angle after locking the setting element to the board is placed in the backup pad is fixed, simple structure can satisfy placing and the operation requirement of different angles.

Further setting the following steps: the setting element includes first spout, first slider and first bolt, first spout setting just extends along connecting plate length direction on the connecting plate, first slider sets up in the backup pad bottom and slides along first spout, threaded connection and first bolt bottom are contradicted with first spout tank bottom on first bolt and the first slider.

Through adopting above-mentioned technical scheme, the backup pad can slide on the connecting plate through first slider to relative connecting plate rotates, can realize the support to placing the board through rotating and removing the backup pad after having adjusted and placing board inclination, and after having adjusted the angle, rotates the bolt and makes bolt bottom and first spout tank bottom support tightly with fixed support plate, and then places the board through the backup pad is fixed, makes the inclination of placing the board can not change in the use.

Further setting the following steps: the support plate comprises a first support plate and a second support plate; the first supporting plate is hinged with the placing plate, the first supporting plate penetrates through the second supporting plate, and spring jumping beans are arranged in the first supporting plate; the surface of the second supporting plate is provided with clamping holes distributed along the length direction of the second supporting plate; the jumping beans in the spring jumping beans extend out of the surface of the first supporting plate and are clamped with one of the clamping holes.

Through adopting above-mentioned technical scheme, jump the beans through pressing down the spring and make the second backup pad can follow first backup pad and slide, change and jump beans complex joint hole with the spring and change the holistic length of backup pad to satisfy the change requirement to backup pad length when placing the different inclination of board, can not come the support after adjusting the angle of placing the board through the setting element.

Further setting the following steps: a sliding plate is arranged below the connecting plate and fixedly connected with the supporting rod, a sliding rod extending along the length direction of the sliding plate is arranged on the surface of the sliding plate facing the connecting plate, and a second sliding groove in sliding fit with the sliding rod is arranged at the bottom of the connecting plate; two ends of the connecting plate are respectively and fixedly connected with a first positioning block; the first positioning block is in threaded connection with a second bolt; the bottom of the second bolt is abutted against the bottom of the second sliding groove.

When the board is placed in order to adjust the inclination of placing the board in the rotation, the change in height has not only taken place to the calliper position, has also taken place the change in the horizontal direction, needs to revise this horizontal displacement change.

By adopting the technical scheme, the bottom of the bolt is separated from the bottom of the second sliding groove by rotating the second bolt, the horizontal displacement of the diameter measuring instrument is corrected by sliding the placing plate on the second sliding groove through the sliding rod, and after the position of the diameter measuring instrument in the horizontal direction is well adjusted, the bottom of the bolt is abutted against the bottom of the second sliding groove by rotating the second bolt, so that the position of the placing plate is fixed; when the connecting plate and the sliding plate relatively slide to the bottom end of one of the second bolts and cannot be abutted against the bottom of the second sliding groove, the other second bolt can be used for being fixed by being abutted against the second sliding groove.

Further setting the following steps: the placing plate is provided with a groove, a first spring is arranged on the groove wall of the groove, a second positioning block is arranged at one end, far away from the groove wall, of the first spring, a fixing groove along the axial direction of the first spring is formed in the bottom of the groove, and the second positioning block is connected in the fixing groove in a sliding mode.

By adopting the technical scheme, when in use, the diameter measuring instrument is placed in the groove and is tightly abutted against the side wall of the groove opposite to the side where the spring is located through the first spring and the second positioning block, and the fixing groove can prevent the second positioning block from moving along the inclined plane of the placing plate under the action of gravity; the spring has flexible function, can adapt to the fixed work of placing of the calibrator of equidimension not.

Further setting the following steps: and a third bolt is connected to the wall of the groove in a threaded manner, and the bottom of the third bolt extends into the groove and is connected with one end, far away from the second positioning block, of the first spring.

By adopting the technical scheme, when calipers with different sizes are placed in the grooves, the abutting force of the second positioning block-degree calipers is different due to different extension degrees of the springs; the expansion degree of the spring can be changed by rotating the third bolt, so that the abutting force is changed, the abutting force can be increased according to the situation to enable the fixing effect to be better, or the abutting force is reduced to avoid damage to the diameter measuring instrument due to overlarge abutting force; in addition, when needs take off the calliper, can rotate the third bolt earlier and make the holding power reduce to more convenient taking out the calliper.

Further setting the following steps: a baffle for blocking laser of the diameter measuring instrument is hinged to one end, far away from the connecting plate, of the placing plate, and a hook ring is fixedly connected to the position, close to the baffle, of the placing plate; the baffle is close to and places board one end fixedly connected with couple, the couple is hooked on the shackle.

Laser generated by the laser diameter measuring instrument can cause harm to human bodies if the laser irradiates on the eyes of the human bodies.

By adopting the technical scheme, the baffle is utilized to block laser which is possibly leaked, so that the damage of the laser to a human body is avoided; when the baffle is used, the hook is hooked on the hook ring to position, and when the baffle is not used, the hook is taken down, so that the baffle can be put down.

Further setting the following steps: the bracing piece includes first telescopic link and second telescopic link, first telescopic link top is connected with the slide plate, the jack has been seted up on the top of second telescopic link, insert in the jack first telescopic link bottom, threaded connection has the fourth bolt on the second telescopic link, the bottom and the first telescopic link surface of fourth bolt are inconsistent.

Through adopting above-mentioned technical scheme, rotate fourth bolt to bolt bottom and first telescopic link surface separation, first telescopic link can move in vertical direction relatively this moment, adjusts the length of bracing piece in order to adapt to the operation requirement to the bracing piece high difference, has adjusted high back, rotates fourth bolt to bolt bottom and contradict with first telescopic link surface so that the length of the bracing piece does not change in the use of callipers appearance support.

Further setting the following steps: the part of the first telescopic rod inserted into the jack is sleeved with a C-shaped clamping ring, and the bottom of the fourth bolt abuts against the outer surface of the C-shaped clamping ring.

Through adopting above-mentioned technical scheme, increase the life of second telescopic link, utilize C shape snap ring to replace second telescopic link and fourth bolt conflict, damage when C shape snap ring and to change C shape snap ring, reduce the maintenance and the replacement cost of consumptive material.

Further setting the following steps: the bottom of the jack is provided with a supporting spring, and the bottom end of the first telescopic rod is abutted to the top end of the supporting spring.

By adopting the technical scheme, the upward supporting force of the supporting spring on the second telescopic rod can be offset with the downward partial gravity borne by the second telescopic rod, and the downward resultant force of the second telescopic rod when the fourth bolt is tightly abutted against the second telescopic rod is reduced, so that the requirement on the abutting degree when the fourth bolt is tightly abutted against the second telescopic rod is reduced, and the structural strength of the fourth bolt and the second telescopic rod is protected.

To sum up, the utility model discloses following beneficial effect has:

1. the placing plate can rotate relative to the connecting plate, when the inclination angle of the placing plate needs to be adjusted, the positioning piece is opened, the placing plate is rotated to adjust the inclination angle, the supporting plate is driven to slide on the connecting plate to realize the rotation of the placing plate, the positioning piece is locked after the angle is adjusted, the placing plate is fixed by the supporting plate, the structure is simple, and the placing and using requirements of different angles can be met;

2. the position of the placing plate in the horizontal direction can be adjusted through the relative sliding between the connecting plate and the sliding plate;

3. the diameter measuring instruments with different widths can be placed on the placing plate by rotating the bolts connected with the groove walls in the placing plate;

4. when the caliper is used, scattered laser is blocked by the baffle plate so as to reduce the damage to a human body;

5. the length of the supporting rod is adjustable, and the use requirements of different heights can be met.

Drawings

FIG. 1 is a schematic structural view of a caliper support;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic structural view of a caliper support portion;

FIG. 4 is an exploded view of the caliper support mounting plate, the connecting plate and the positioning member;

figure 5 is an exploded view of the caliper support strut section.

Reference numerals: 1. a base; 2. a support bar; 21. a first telescopic rod; 211. a C-shaped snap ring; 22; a second telescopic rod; 221. a support spring; 222. a fourth bolt; 3. a connecting plate; 4. placing the plate; 41. a groove; 411. a first spring; 412. a second positioning block; 413. fixing grooves; 414. a third bolt; 42. a baffle plate; 421. hooking; 43. a shackle; 5. a support plate; 51. a first support plate; 511. jumping beans by a spring; 52. a second support plate; 521. a clamping hole; 6. a positioning member; 61. a first chute; 62. a first slider; 63. a first bolt; 7. a slide plate; 71. a slide bar; 72. a second chute; 73. a first positioning block; 74. and a second bolt.

Detailed Description

A spring diameter gauge is shown in figure 1 and comprises a base 1, a support rod 2, a connecting plate 3 and a placing plate 4.

As shown in fig. 1 and 5, the base 1 is disposed on the ground, the support rod 2 includes a first telescopic rod 21 and a second telescopic rod 22, a sliding plate 7 is fixedly connected to the top end of the first telescopic rod 21, the second telescopic rod 22 is fixedly connected to the base 1, a jack is disposed on the top end of the second telescopic rod 22, a support spring 221 is disposed at the bottom of the jack, the bottom end of the first telescopic rod 21 is inserted into the jack, the bottom end of the first telescopic rod 21 is abutted to the top end of the support spring 221, a C-shaped snap ring 211 is sleeved on a part of the first telescopic rod 21 inserted into the jack, a fourth bolt 222 is connected to the side surface of the second telescopic rod 22 through a thread, and the bottom of the fourth bolt 222 is.

As shown in fig. 1 and 3, the sliding plate 7 is connected below the connecting plate 3 in a sliding manner, a sliding rod 71 extending along the length direction of the sliding plate 7 is welded on the surface of the sliding plate 7 facing the connecting plate 3, first positioning blocks 73 are fixedly connected to two ends of the connecting plate 3 respectively, second bolts 74 are screwed on the first positioning blocks 73, a second sliding groove 72 in sliding fit with the sliding rod 71 is arranged on the surface of the connecting plate 3 facing the sliding plate 7, and the bottom of the second sliding groove 72 is abutted to the bottom of the second bolts 74.

The surface of the connecting plate 3 far away from the sliding rod 71 is hinged with a placing plate 4, the placing plate 4 is provided with a groove 41, the groove wall of the groove 41 in the length direction is in threaded connection with a third bolt 414, the bottom of the third bolt 414 extends into the groove 41 and is fixedly connected with a first spring 411, one end, far away from the third bolt 414, of the first spring 411 is provided with a second positioning block 412, the groove bottom of the groove 41 is provided with a fixing groove 413 vertical to the length direction of the placing plate 4, and the second positioning block 412 is connected in the fixing groove 413 in a sliding manner.

As shown in fig. 1, the end of the placing plate 4 away from the connecting plate 3 is provided with a supporting plate 5, and the supporting plate 5 comprises a first supporting plate 51 and a second supporting plate 52.

As shown in fig. 2 and 4, the first supporting plate 51 is hinged to the placing plate 4, the first supporting plate 51 is inserted into the second supporting plate 52, the spring jumping beans 511 are arranged in the first supporting plate 51, the surface of the second supporting plate 52 is provided with clamping holes 521 distributed along the length direction of the second supporting plate 52, and the jumping beans in the spring jumping beans 511 extend out of the surface of the first supporting plate 51 and are clamped with one of the clamping holes 521.

The bottom of the second support plate 52 is hinged with a first sliding block 62, a first sliding groove 61 extending along the length direction of the connecting plate 3 is formed in the connecting plate 3, the first sliding block 62 can slide along the first sliding groove 61, and the first sliding block 62 is connected with a first bolt 63 through threads and the bottom of the first bolt 63 is abutted against the bottom of the first sliding groove 61.

As shown in fig. 1 and 3, a baffle 42 for blocking laser of the diameter measuring instrument is hinged to one end of the placing plate 4 close to the supporting plate 5, a hook ring 43 is fixedly connected to the place of the placing plate 4 close to the baffle 42, a hook 421 is fixedly connected to one end of the baffle 42 close to the placing plate 4, and the hook 421 is hooked on the hook ring 43.

The use principle is as follows: the base 1 is fixed on the ground, the third bolt 414 is rotated to enable the second positioning block 412 to be close to one side of the groove wall of the groove 41 connected with the third bolt 414, the diameter measuring instrument is placed in the groove 41 on the placing plate 4, one side of the diameter measuring instrument is abutted against one side of the groove 41 far away from the second positioning block 412, and the third bolt 414 is rotated until the second positioning block 412 is abutted against the other side of the diameter measuring instrument.

Height initial adjustment of the diameter gauge: and rotating the fourth bolt 222 to separate the bottom of the fourth bolt 222 from the outer surface of the C-shaped clamping ring 211, moving the first telescopic rod 21 and the second telescopic rod 22 to adjust the length of the support rod 2, and rotating the fourth bolt 222 again to enable the bottom of the fourth bolt 222 to be tightly abutted against the outer surface of the C-shaped clamping ring 211 after adjustment so as to fix the height of the diameter measuring instrument support.

Adjusting the inclination angle of the caliper: rotate first bolt 63 and can slide on connecting plate 3 to backup pad 5, rotate and place board 4 and adjust to required inclination, then screw up first bolt 63 and make first bolt 63 and first spout 61 tank bottom support tightly, realize location locking.

After the inclination angle of the diameter measuring instrument is adjusted, the length of the supporting plate 5 can be adjusted to change the integral inclination degree of the supporting plate, and the supporting stability is improved. During the adjustment, before locking first bolt 63, press the spring and jump beans 511 earlier, change with the spring jump beans 511 complex joint hole 521 for the length direction of backup pad 5 and the length direction contained angle of placing the board are more close ninety degrees, thereby obtain better support intensity and stability. And finally the first bolt 63 is locked.

Horizontal position adjustment: the second bolt 74 is rotated until the sliding plate 7 and the connecting plate 3 can slide relatively, the sliding connecting plate 3 adjusts the position of the diameter measuring instrument in the horizontal direction, the second bolt 74 is rotated until the bottom of the second bolt 74 abuts against the bottom of the second sliding groove 72 after the adjustment is completed, and the relative position of the sliding plate 7 and the connecting plate 3 is fixed.

The baffle 42 is rotated upwards to the hook 421 on the baffle 42 to be hooked on the hook ring 43, and the baffle 42 is fixed to prevent laser leaked by the caliper from being irradiated on a human body.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A caliper support comprises a base (1), a support rod (2), a connecting plate (3) and a placing plate (4), wherein the base (1) is fixed on the ground, the base (1) is fixedly connected with the support rod (2), the connecting plate (3) is arranged on the support rod (2), and the placing plate (4) is arranged on the connecting plate (3), and is characterized in that the connecting plate (3) is hinged with one end of the placing plate (4), and the other end of the placing plate (4) is hinged with a support plate (5); the supporting plate (5) is connected with the connecting plate (3) in a sliding mode, and a positioning piece (6) is arranged between the supporting plate (5) and the connecting plate (3).

2. A caliper support according to claim 1, characterized in that: the positioning piece (6) comprises a first sliding groove (61), a first sliding block (62) and a first bolt (63), the first sliding groove (61) is arranged on the connecting plate (3) and extends along the length direction of the connecting plate (3), the first sliding block (62) is hinged to the bottom of the supporting plate (5) and connected to the first sliding groove (61) in a sliding mode, the first sliding block (62) is in threaded connection with the first bolt (63), and the bottom of the first bolt (63) is abutted to the bottom of the first sliding groove (61).

3. A caliper support according to claim 2, characterized in that: the support plate (5) comprises a first support plate (51) and a second support plate (52); the first supporting plate (51) is hinged with the placing plate (4), the first supporting plate (51) is arranged in the second supporting plate (52) in a penetrating mode, and spring jumping beans (511) are arranged in the first supporting plate (51); the surface of the second support plate (52) is provided with clamping holes (521) distributed along the length direction of the second support plate (52); the jumping beans in the spring jumping beans (511) extend out of the surface of the first supporting plate (51) and are clamped with one clamping hole (521).

4. A caliper support according to claim 1, characterized in that: a sliding plate (7) is arranged below the connecting plate (3), the sliding plate (7) is fixedly connected with the supporting rod (2), a sliding rod (71) extending along the length direction of the sliding plate (7) is arranged on the surface, facing the connecting plate (3), of the sliding plate (7), and a second sliding groove (72) in sliding fit with the sliding rod (71) is arranged at the bottom of the connecting plate (3); two ends of the connecting plate (3) are respectively and fixedly connected with a first positioning block (73); the first positioning block (73) is in threaded connection with a second bolt (74); the bottom of the second bolt (74) is abutted against the bottom of the second sliding groove (72).

5. A caliper support according to claim 1, characterized in that: the novel spring placing device is characterized in that a groove (41) is formed in the placing plate (4), a first spring (411) is arranged on the groove wall of the groove (41), a second positioning block (412) is arranged at one end, far away from the groove wall of the groove (41), of the first spring (411), a fixing groove (413) along the axial direction of the first spring (411) is formed in the groove bottom of the groove (41), and the second positioning block (412) is connected in the fixing groove (413) in a sliding mode.

6. A caliper support according to claim 5, characterized in that: and a third bolt (414) is connected to the groove wall of the groove (41) in a threaded manner, and the bottom of the third bolt (414) extends into the groove (41) and is connected with one end, far away from the second positioning block (412), of the first spring (411).

7. A caliper support according to claim 1, characterized in that: a baffle (42) for blocking laser of the diameter measuring instrument is hinged to one end, far away from the connecting plate (3), of the placing plate (4), and a hook ring (43) is fixedly connected to the place, close to the baffle (42), of the placing plate (4); one end of the baffle (42) close to the placing plate (4) is fixedly connected with a hook (421), and the hook (421) is hooked on the hook ring (43).

8. A caliper support according to claim 1, characterized in that: the utility model discloses a bracing piece, including the bracing piece (2) including first telescopic link (21) and second telescopic link (22), first telescopic link (21) top is connected with slide plate (7), the jack has been seted up on the top of second telescopic link (22), during the jack was inserted to first telescopic link (21) bottom, threaded connection has fourth bolt (222) on second telescopic link (22), the bottom and first telescopic link (21) surface of fourth bolt (222) are inconsistent.

9. A caliper support according to claim 8, characterized in that: the part of the first telescopic rod (21) inserted into the jack is sleeved with a C-shaped clamping ring (211), and the bottom of the fourth bolt (222) abuts against the outer surface of the C-shaped clamping ring (211).

10. A caliper support according to claim 8, characterized in that: the bottom of the jack is provided with a supporting spring (221), and the bottom end of the first telescopic rod (21) is abutted to the top end of the supporting spring (221).