CN209946296U - Height-adjustable's instrument testing arrangement - Google Patents
Height-adjustable's instrument testing arrangement Download PDFInfo
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- CN209946296U CN209946296U CN201920560424.1U CN201920560424U CN209946296U CN 209946296 U CN209946296 U CN 209946296U CN 201920560424 U CN201920560424 U CN 201920560424U CN 209946296 U CN209946296 U CN 209946296U
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Abstract
The utility model discloses a height-adjustable's instrument testing arrangement, upwards be the base of box structure including the opening, the inner wall sliding connection of base has the elevating platform that is the box structure, and the bottom inner wall of base is close to the middle part and is provided with hydraulic ram, the side of base is provided with the support column, and the top of support column is fixed with the relative and parallel channel-section steel slide rail of each other of two openings, two sliding connection has same slip support plate between the channel-section steel slide rail, and the middle joint of slip support plate has the dust prevention bucket, has electric putter through the bolt fastening in the dust prevention bucket, the upper surface of slip support plate is provided with the detector, and the top at the electric putter extension rod is fixed to the detection head of detector. The utility model discloses can realize adjusting the height of elevating platform under the drive of bottom hydraulic ram to let different users all can work with the most comfortable posture, improved operator's work efficiency.
Description
Technical Field
The utility model relates to an instrument test technical field especially relates to a height-adjustable's instrument testing arrangement.
Background
After the electronic instrument is assembled or manufactured, some functions of the electronic instrument generally need to be tested to detect whether the electronic instrument meets a specified standard, so that the electronic instrument can be normally used. The existing electronic instrument test board is different in height, different workers often need frequent work for several hours when standing in front of the test board, and if the height of the workbench is not suitable, the operator is given uncomfortable working posture, so that the user is very uncomfortable in working, and the working efficiency is influenced.
The electronic instrument test board disclosed by the retrieved Chinese patent No. CN201520940532.3 comprises a base, a telescopic rod, test frames and a tester, wherein a horizontal guide rail is arranged on the base, at least two positioning components for positioning an instrument to be tested are arranged on the guide rail, the lower part of the telescopic rod is fixedly connected with the base, and the upper part of the telescopic rod is hinged with at least two test frames.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an instrument testing device with adjustable height.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a height-adjustable's instrument testing arrangement, upwards is the base of box structure including the opening, the inner wall sliding connection of base has the elevating platform that is the box structure, and the bottom inner wall of base is close to the middle part and is provided with hydraulic ram, the side of base is provided with the support column, and the top of support column is fixed with two relative and parallel channel-section steel slide rails of each other of opening, two sliding connection has same slip support plate between the channel-section steel slide rail, and the middle joint of slip support plate has the dust-proof bucket, has electric putter through the bolt fastening in the dust-proof bucket, the upper surface of slip support plate is provided with the detector, and the detection head of detector fixes the top at the electric putter extension.
Preferably, the inner walls of four sides of the base are close to the middle part and are all provided with sliding grooves, the outer walls of four sides of the lifting platform are all provided with sliding blocks matched with the sliding grooves, and one side of each sliding block, which is close to the bottom of the groove, is clamped with a ball.
Preferably, the bottom inner wall of base is close to the equal joint in both sides and has the heat dissipation fan, and the bottom of elevating platform is close to two heat dissipation fans and all opens the bleeder vent directly over.
Preferably, a sliding groove of the sliding support plate, which is close to the channel steel sliding rail, is internally provided with a screw hole penetrating through the left side and the right side, a transmission screw rod is screwed in the screw hole, and the end part of the transmission screw rod is provided with a servo motor.
Preferably, the middle part of the top end of the lifting platform is provided with a bearing mounting hole, a conical roller bearing is clamped in the bearing mounting hole, a rotating platform is rotatably connected in the conical roller bearing, and the upper surface of the rotating platform is provided with tool clamps distributed equidistantly close to the edges.
Preferably, the inner wall of the lifting platform is fixed with a stepping motor close to the top end through a bolt, a driving gear is fixed at the top end of an output shaft of the stepping motor, and a tooth groove meshed with the driving gear is formed in the lower surface of the rotating platform.
Preferably, the bottom that the inner wall of elevating platform is close to rotating platform is fixed with spacing snap ring through the bolt, and the circumference inner wall of spacing snap ring opens the spacing hole that has the equidistance and distributes, and the bottom that rotating platform is close to the edge is fixed with the automatically controlled locating pin with spacing hole looks adaptation through the bolt.
Compared with the prior art, the utility model provides a height-adjustable's instrument testing arrangement possesses following beneficial effect:
1. through the inside elevating platform of sliding connection at the base that sets up to can realize adjusting the height of elevating platform under the drive of bottom hydraulic ram, thereby let different users all can carry out work with the most comfortable posture, improved operator's work efficiency.
2. Through the rotating platform who is driven by step motor that sets up, the cooperation rotating platform top is close to the frock clamp of edge, can let the operator in rotating platform's edge as long as will wait to detect the part and fix on frock clamp and detect the mouth and aim at the top to wait to rotate to the below of detecting the head can, also improved detection efficiency when having alleviateed intensity of labour.
3. Through setting up the heat dissipation fan that is close to both sides in the base bottom to can in time dispel the heat to the inside of elevating platform at the during operation, guarantee that the device is in the security that the operating temperature who permits improves the test constantly.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure is convenient for adjust and detect.
Drawings
Fig. 1 is a schematic cross-sectional structural view of an instrument testing device with adjustable height according to the present invention;
fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the height-adjustable instrument testing device provided by the present invention;
fig. 3 is the utility model provides an assembly structure sketch map of height-adjustable's instrument testing arrangement elevating platform.
In the figure: the device comprises a base 1, a stepping motor 2, a limiting snap ring 3, a driving gear 4, a rotating platform 5, a tooth socket 6, a sliding support plate 7, a detector 8, an electric push rod 9, a channel steel slide rail 10, a support column 11, a lifting table 12, an air vent 13, a hydraulic ejector rod 14, a heat dissipation fan 15, a sliding chute 16, a sliding block 17, a limiting hole 18, a conical roller bearing 19 and a bearing mounting hole 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 and 3, a height-adjustable's instrument testing arrangement, upwards be the base 1 of box structure including the opening, the inner wall sliding connection of base 1 has the elevating platform 12 that is the box structure, and the bottom inner wall of base 1 is close to the middle part and is provided with hydraulic ram 14, the side of base 1 is provided with support column 11, and the top of support column 11 is fixed with two relative and parallel channel-section steel slide rails 10 of each other of opening, sliding connection has same slip support plate 7 between two channel-section steel slide rails 10, and the middle joint of slip support plate 7 has the dust-proof bucket, there is electric putter 9 through the bolt fastening in the dust-proof bucket, the upper surface of slip support plate 7 is provided with detector 8, and the detection head of detector 8 is fixed on the top of electric putter 9.
The utility model discloses in, spout 16 has all been opened near the middle part to four side inner walls of base 1, and four side outer walls of elevating platform 12 all be provided with the slider 17 of 16 looks adaptations of spout, and one side joint that slider 17 is close to the tank bottom has the ball to let the upper and lower slip of elevating platform 12 more smooth and easy.
Wherein, the bottom inner wall of base 1 is close to the equal joint in both sides and has heat dissipation fan 15, and the bottom of elevating platform 12 is close to two heat dissipation fans 15 and all opens bleeder vent 13 directly over.
The sliding support plate 7 is provided with a left screw hole and a right screw hole in a sliding groove close to the channel steel sliding rail 10, the screw holes are internally threaded with a transmission screw rod, and the end part of the transmission screw rod is provided with a servo motor, so that the sliding support plate 7 and the test equipment can be driven to move left and right when the servo motor is started, and the test head can be aligned to a test port of a workpiece.
Example 2
Referring to fig. 1-2, in this embodiment, compared with embodiment 1, the instrument testing device with adjustable height further includes a bearing mounting hole 20 formed in the middle of the top end of the lifting table 12, a conical roller bearing 19 is clamped in the bearing mounting hole 20, the conical roller bearing 19 is rotatably connected to the rotating platform 5, and the upper surface of the rotating platform 5, which is close to the edge, is provided with tooling fixtures distributed at equal intervals.
Wherein, the inner wall of elevating platform 12 is close to the top and is fixed with step motor 2 through the bolt, and the output shaft top of step motor 2 is fixed with driving gear 4, and the lower surface of rotary platform 5 is opened has tooth's socket 6 with driving gear 4 intermeshing.
Wherein, the inner wall of elevating platform 12 is close to the bottom that rotates platform 5 and is passed through the bolt fastening and has spacing snap ring 3, and the circumference inner wall of spacing snap ring 3 opens the spacing hole 18 that has the equidistance and distributes, and the bottom that rotates platform 5 is close to the edge and has the automatically controlled locating pin with spacing hole 18 looks adaptation through the bolt fastening to can lock rotating platform 5 when the test, improve the stability of operation.
The working principle is as follows: when in use, the extension rod of the hydraulic ejector rod 14 on the inner wall of the bottom of the base 1 is controlled to slowly extend according to the operation habit of a user, and at the moment, the extension rod can drive the lifting platform 12 at the top end of the extension rod to slowly slide upwards in the four sliding grooves 16; when the user feels that the lifting height reaches the optimum height, the lifting can be stopped; at the moment, a workpiece to be detected is fixed in a tool fixture on the upper surface of the rotating platform 5 close to the edge, finally, the stepping motor 2 on the inner wall of the lifting platform 12 close to the top end is started, the rotating platform 5 rotates and stops rhythmically under the driving of the driving gear 4, and when the workpiece rotates to the position below the detection head, the electric control positioning pin is started to lock the rotating platform 5; and then the electric push rod 9 controls the detection head to descend to be in contact with the detection port of the workpiece, and then the test can be carried out.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An instrument testing device with adjustable height comprises a base (1) with an upward opening and a box structure, it is characterized in that the inner wall of the base (1) is connected with a lifting platform (12) in a box body structure in a sliding way, a hydraulic ejector rod (14) is arranged on the inner wall of the bottom of the base (1) near the middle part, a support column (11) is arranged on the side surface of the base (1), two channel steel slide rails (10) with opposite openings and parallel to each other are fixed at the top ends of the support columns (11), the same sliding carrier plate (7) is connected between the two channel steel slide rails (10) in a sliding way, a dustproof barrel is clamped in the middle of the sliding carrier plate (7), an electric push rod (9) is fixed in the dustproof barrel through a bolt, a detector (8) is arranged on the upper surface of the sliding carrier plate (7), and the detection head of the detector (8) is fixed at the top end of the extension rod of the electric push rod (9).
2. The height-adjustable instrument testing device as claimed in claim 1, wherein sliding grooves (16) are formed in the inner walls of the four sides of the base (1) close to the middle, sliding blocks (17) matched with the sliding grooves (16) are arranged on the outer walls of the four sides of the lifting platform (12), and balls are clamped on one side, close to the bottom of the groove, of each sliding block (17).
3. The height-adjustable instrument testing device as claimed in claim 1, wherein the inner wall of the bottom of the base (1) is clamped with heat dissipation fans (15) near both sides, and air holes (13) are formed in the bottom of the lifting platform (12) above the two heat dissipation fans (15).
4. The height-adjustable instrument testing device according to claim 1, wherein a sliding groove of the sliding carrier plate (7) close to the channel steel sliding rail (10) is internally provided with a left screw hole and a right screw hole, a transmission screw rod is screwed in the screw holes, and a servo motor is arranged at the end part of the transmission screw rod.
5. The height-adjustable instrument testing device as claimed in claim 1, wherein a bearing mounting hole (20) is formed in the middle of the top end of the lifting platform (12), a conical roller bearing (19) is clamped in the bearing mounting hole (20), a rotating platform (5) is rotatably connected in the conical roller bearing (19), and tool fixtures which are distributed equidistantly are arranged on the upper surface of the rotating platform (5) close to the edges.
6. The height-adjustable instrument testing device as claimed in claim 1, wherein the inner wall of the lifting platform (12) is fixed with a stepping motor (2) close to the top end through a bolt, the top end of an output shaft of the stepping motor (2) is fixed with a driving gear (4), and the lower surface of the rotating platform (5) is provided with a tooth groove (6) meshed with the driving gear (4).
7. The height-adjustable instrument testing device as claimed in claim 1, wherein a limiting snap ring (3) is fixed on the inner wall of the lifting platform (12) close to the bottom end of the rotating platform (5) through bolts, limiting holes (18) distributed at equal intervals are formed in the inner wall of the circumference of the limiting snap ring (3), and an electric control positioning pin matched with the limiting holes (18) is fixed on the bottom end of the rotating platform (5) close to the edge through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560424.1U CN209946296U (en) | 2019-04-23 | 2019-04-23 | Height-adjustable's instrument testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560424.1U CN209946296U (en) | 2019-04-23 | 2019-04-23 | Height-adjustable's instrument testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209946296U true CN209946296U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560424.1U Expired - Fee Related CN209946296U (en) | 2019-04-23 | 2019-04-23 | Height-adjustable's instrument testing arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN209946296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352002A (en) * | 2020-05-25 | 2020-06-30 | 北京中航科电测控技术股份有限公司 | Fault monitoring device for electrical equipment and use method thereof |
| CN112345915A (en) * | 2020-09-30 | 2021-02-09 | 无锡凌通精密工业有限公司 | PCB circuit board positive pole test fixture |
-
2019
- 2019-04-23 CN CN201920560424.1U patent/CN209946296U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352002A (en) * | 2020-05-25 | 2020-06-30 | 北京中航科电测控技术股份有限公司 | Fault monitoring device for electrical equipment and use method thereof |
| CN111352002B (en) * | 2020-05-25 | 2020-08-21 | 北京中航科电测控技术股份有限公司 | Fault monitoring device for electrical equipment and use method thereof |
| CN112345915A (en) * | 2020-09-30 | 2021-02-09 | 无锡凌通精密工业有限公司 | PCB circuit board positive pole test fixture |
| CN112345915B (en) * | 2020-09-30 | 2022-03-22 | 无锡凌通精密工业有限公司 | PCB circuit board positive pole test fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |