CN212483628U - Reliability testing device of dental curing lamp assembly - Google Patents

Abstract

The utility model discloses a reliability testing device of dentistry solidification banks spare belongs to test equipment technical field, and it includes the bottom plate, the upper surface of bottom plate is provided with the test base, the top of test base is provided with two backup pads, two the opposite face overlap joint of backup pad, two the equal joint of opposite face of backup pad has four splint, two be provided with same adjusting part in the backup pad. This reliability test device of dentistry solidification banks spare, through setting up the backup pad, the threaded rod, splint and test base, can place a plurality of dentistry solidification banks spares in a plurality of splint behind two backup pads of reversal threaded rod adjustment certain distance, screw up the threaded rod, make the place ahead backup pad drive a plurality of splint and remove backward and extrude dentistry solidification banks spare, can fix a plurality of dentistry solidification banks spares simultaneously, do not need to fix the operation many times, time saving and labor saving, thereby the efficiency of test has been improved.

Description

Reliability testing device of dental curing lamp assembly

Technical Field

The utility model belongs to the technical field of test equipment, specifically be reliability testing arrangement of dentistry solidification banks spare.

Background

The reliability test device of dentistry solidification banks spare needs the plug of test adapter on the one hand, on the other hand still needs test electric capacity charge-discharge, consequently need to pull out the operation of inserting with dentistry solidification banks spare interface that charges and test base repeatedly at the in-process to dentistry solidification banks spare test, need fix it when testing dentistry solidification banks spare, make drive assembly drive dentistry solidification banks spare reciprocating motion again, current test device need operate in proper order when fixing a plurality of dentistry solidification banks spare, can't realize fixing a plurality of dentistry solidification banks spares simultaneously, thereby staff's intensity has been increased, the efficiency of test is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a reliability testing device of dentistry solidification banks spare has solved current testing arrangement and need operate in proper order when fixing a plurality of dentistry solidification banks spares, can't realize fixing a plurality of dentistry solidification banks spares simultaneously to staff's intensity has been increased, the problem of the efficiency of test has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the reliability testing device for the dental curing lamp assembly comprises a base plate, wherein a testing base is arranged on the upper surface of the base plate, two supporting plates are arranged above the testing base, the two supporting plates are in lap joint with each other and are connected with four clamping plates in a clamping mode, the two clamping plates are connected with the opposite surfaces of the supporting plates in a clamping mode, the two clamping plates are provided with the same adjusting assembly in the supporting plates, and the adjusting assembly is located at the rear side and is fixedly connected with the back side of the supporting.

The upper surface of connecting plate is through the bottom swing joint of two round pin axles and two connecting rods, the top of connecting rod is through the lower surface swing joint of round pin axle with the screw cap, two screw cap threaded connection is at the surface of same screw thread post, the right-hand member fixedly connected with motor of screw thread post, the right flank of motor joint at the roof inner wall, the lower surface of roof is connected with the upper surface fixed of bottom plate.

As a further aspect of the present invention: the adjusting part comprises a threaded rod, the threaded rod is connected in a threaded groove formed in the front face of the front supporting plate in a threaded mode, a first bearing is sleeved at one end of the back face of the threaded rod, and the first bearing is connected to the front face of the rear supporting plate in a clamped mode.

As a further aspect of the present invention: the left end of screw thread post has cup jointed the second bearing, the left surface at the roof inner wall is connected to the second bearing joint, the screw thread post is formed by two opposite screw rod combinations of screw thread.

As a further aspect of the present invention: the back fixedly connected with two sliders of connecting plate, slider sliding connection is in the spout, the front at the roof inner wall is seted up to the spout, the shape of slider and spout all sets up to the T shape.

As a further aspect of the present invention: the clamping plate is of a circular arc-shaped structure, the inner wall of the clamping plate is provided with anti-skidding lines, two grooves are formed in the opposite surfaces of the supporting plates and correspond to the two grooves, and the opposite surfaces of the inner walls of the grooves are fixedly connected with the two ends of the telescopic rod respectively.

As a further aspect of the present invention: the four corners department of bottom plate lower surface all is provided with the universal wheel, the equal fixedly connected with pushing hands in the left and right sides of bottom plate upper surface, the test base sets up the adapter of the interface that charges for dentistry curing lamp subassembly.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this reliability test device of dentistry solidification banks spare, through setting up the backup pad, the threaded rod, splint and test base, when needs fix dentistry solidification banks spare, can place a plurality of dentistry solidification banks spares in a plurality of splint behind two backup pads of reversal threaded rod adjustment certain distance, screw up the threaded rod, make the place ahead backup pad drive a plurality of splint and remove backward and extrude dentistry solidification banks spare, can fix a plurality of dentistry solidification banks spares simultaneously, do not need to fix the operation many times, time saving and labor saving, thereby the efficiency of test has been improved.

2. This reliability test device of dentistry solidification banks spare, through setting up the motor, the screw thread post, the screw cap, connecting rod and connecting plate, when needs are tested dentistry solidification banks spare, control motor corotation, make two screw caps of screw thread post at rotatory in-process drive the connecting plate downstream through two connecting rods, make dentistry solidification banks spare kneck insert test base kneck, can accomplish test operation, can test a plurality of dentistry solidification banks spares simultaneously, and do not need the staff to continuously pull out and insert dentistry solidification banks spare, it is very convenient.

3. This dentistry solidification banks spare reliability test device, through setting up the connecting plate, a supporting plate, telescopic link and slider, when the connecting plate reciprocated, because of being provided with the slider of T shape, make dentistry solidification banks spare more stable when reciprocating, improved the accuracy to dentistry solidification banks spare test data, because of being provided with the telescopic link, the threaded rod is when rotatory, the effectual spacing effect that has played of telescopic link, can not rock and more stable when making the place ahead backup pad remove, make splint effectual carry out the centre gripping to dentistry solidification banks spare.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the support plate of the present invention viewed from above;

FIG. 3 is a schematic three-dimensional structure of the splint of the present invention;

in the figure: the device comprises a base plate 1, a test base 2, a support plate 3, a clamping plate 4, an adjusting component 5, a first bearing 51, a threaded rod 52, a connecting plate 6, a connecting rod 7, a threaded cap 8, a threaded column 9, a second bearing 10, a top plate 11, a motor 12, a sliding block 13, a sliding groove 14, a groove 15, a telescopic rod 16 and a pushing hand 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the reliability testing device of the dental curing lamp assembly comprises a base plate 1, wherein a testing base 2 is arranged on the upper surface of the base plate 1, two supporting plates 3 are arranged above the testing base 2, opposite surfaces of the two supporting plates 3 are in lap joint, four clamping plates 4 are clamped on opposite surfaces of the two supporting plates 3, the same adjusting assembly 5 is arranged in the two supporting plates 3, and the back surface of a rear supporting plate 3 is fixedly connected with the front surface of a connecting plate 6.

The upper surface of the connecting plate 6 is movably connected with the bottom ends of two connecting rods 7 through two pin shafts, the top ends of the connecting rods 7 are movably connected with the lower surfaces of two screw caps 8 through pin shafts, the screw posts 9 are matched with the screw caps 8 mutually, so that the two screw caps 8 are more stable when moving in the rotating process of the screw posts 9, the two screw caps 8 are in threaded connection with the outer surface of the same screw post 9, the left end of the screw post 9 is sleeved with a second bearing 10, the second bearing 10 is clamped on the left side surface of the inner wall of a top plate 11, the screw post 9 is formed by combining two screw rods with opposite threads, the motor 12 drives the screw post 9 to rotate more stably by arranging the second bearing 10, the right end of the screw post 9 is fixedly connected with a motor 12, the motor 12 is clamped on the right side surface of the inner wall of the top plate 11, and the lower surface of, the four corners department of 1 lower surface of bottom plate all is provided with the universal wheel, the equal fixedly connected with pushing hands 17 of the left and right sides of 1 upper surface of bottom plate, and test base 2 sets up the adapter of the interface that charges for dentistry solidification lamp subassembly, through mutually supporting between universal wheel and the pushing hands 17, makes things convenient for the staff to transport this testing arrangement.

Specifically, as shown in fig. 2, the adjusting assembly 5 includes a threaded rod 52, the threaded rod 52 is in threaded connection with a threaded groove formed in the front of the front support plate 3, a first bearing 51 is sleeved at one end of the back of the threaded rod 52, the first bearing 51 is clamped on the front of the rear support plate 3, and the threaded rod 52 is screwed through the threaded rod 52, so that the front support plate 3 drives the plurality of clamping plates 4 to move backwards and extrude the dental curing lamp assembly, and the plurality of dental curing lamp assemblies can be fixed at the same time, and the adjusting assembly is very convenient and fast.

Specifically, as shown in fig. 1 and 2, two sliders 13 are fixedly connected to the back of the connecting plate 6, the sliders 13 are slidably connected to the inside of the sliding grooves 14, the sliding grooves 14 are formed in the front of the inner wall of the top plate 11, the sliders 13 and the sliding grooves 14 are both in a T-shape, due to the T-shaped sliders 13, the screw caps 8 cannot rotate along with the rotation of the screw posts 9, the connecting plate 6 can more stably drive the supporting plate 3 and the dental curing lamp assembly to move up and down, the clamping plate 4 is in a circular arc-shaped structure, the inner wall of the clamping plate 4 is provided with anti-slip threads, two grooves 15 are formed in the opposite surfaces of the two supporting plates 3, due to the anti-slip threads, the dental curing lamp assembly is not easy to slip when being clamped by the two clamping plates 4, the stability of the test of the dental curing lamp, through setting up telescopic link 16 for threaded rod 52 rotatory in-process telescopic link 16 has effectually played spacing effect, can not rock and more stable when making the place ahead backup pad 3 remove.

The utility model discloses a theory of operation does:

s1, when the dental curing lamp assembly needs to be tested, a worker can place a plurality of dental curing lamp assemblies in a plurality of clamping plates 4 after reversing the threaded rod 52 and adjusting the two supporting plates 3 for a certain distance, and tighten the threaded rod 52, so that the front supporting plate 3 moves backwards in the process that the threaded rod 52 rotates in the first bearing 51, and the front supporting plate 3 drives the plurality of clamping plates 4 to move backwards and extrude the dental curing lamp assemblies;

s2, when the dental curing lamp assembly is subjected to charge and discharge tests, the motor 12 is controlled to rotate forwards, so that the two screw caps 8 drive the connecting plate 6 to move downwards through the two connecting rods 7 in the rotating process of the screw column 9, the dental curing lamp assembly interface is inserted into the interface of the test base 2, and the charge tests on the dental curing lamp assembly can be completed;

s3, after the charging test of the dental curing lamp component is completed at regular time, the motor 12 is controlled to rotate reversely, in the same way, the connecting plate 6 drives the dental curing lamp component to move upwards through the supporting plate 3, the charging test can be disconnected after the dental curing lamp component is separated from the test base 2, the dental curing lamp component starts to perform the discharging test, the cycle test is performed for multiple times, and the data are recorded by a worker in the test process.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. Reliability testing arrangement of dentistry solidification banks spare, including bottom plate (1), its characterized in that: the testing device is characterized in that a testing base (2) is arranged on the upper surface of the bottom plate (1), two supporting plates (3) are arranged above the testing base (2), opposite surfaces of the two supporting plates (3) are overlapped, four clamping plates (4) are clamped on the opposite surfaces of the two supporting plates (3), the same adjusting component (5) is arranged in the two supporting plates (3), and the back surface of the supporting plate (3) located behind is fixedly connected with the front surface of a connecting plate (6);

the upper surface of connecting plate (6) is through the bottom swing joint of two round pin axles and two connecting rods (7), the lower surface swing joint of round pin axle and screw cap (8), two are passed through on the top of connecting rod (7) screw cap (8) threaded connection is at the surface of same screw thread post (9), the right-hand member fixedly connected with motor (12) of screw thread post (9), motor (12) joint is at the right flank of roof (11) inner wall, the lower surface of roof (11) is connected with the upper surface fixed of bottom plate (1).

2. The dental curing lamp assembly reliability testing apparatus of claim 1, wherein: adjusting part (5) include threaded rod (52), threaded rod (52) threaded connection is in the screw thread groove that the place ahead backup pad (3) openly was seted up, first bearing (51) have been cup jointed to the one end at the threaded rod (52) back, first bearing (51) joint is in the front of rear backup pad (3).

3. The dental curing lamp assembly reliability testing apparatus of claim 1, wherein: the left end of screw thread post (9) has cup jointed second bearing (10), second bearing (10) joint is at the left surface of roof (11) inner wall, screw thread post (9) are formed by the combination of two opposite lead screws of screw thread.

4. The dental curing lamp assembly reliability testing apparatus of claim 1, wherein: the back fixedly connected with two sliders (13) of connecting plate (6), slider (13) sliding connection is in spout (14), spout (14) are seted up in the front of roof (11) inner wall, the shape of slider (13) and spout (14) all sets up to the T shape.

5. The dental curing lamp assembly reliability testing apparatus of claim 1, wherein: splint (4) set up to convex structure, the inner wall of splint (4) is provided with anti-skidding line, two recess (15) have all been seted up to the opposite face of backup pad (3), correspond two the opposite face of recess (15) inner wall respectively with the both ends fixed connection of telescopic link (16).

6. The dental curing lamp assembly reliability testing apparatus of claim 1, wherein: the four corners department of bottom plate (1) lower surface all is provided with the universal wheel, the equal fixedly connected with pushing hands (17) of the left and right sides of bottom plate (1) upper surface, test base (2) set up the adapter for the interface that charges of dentistry solidification banks spare.

Images