CN216348788U

CN216348788U - Handheld terminal detection table of multifunctional dentist operating table

Info

Publication number: CN216348788U
Application number: CN202121927728.0U
Authority: CN
Inventors: 姜洲; 陆杨帆; 唐晓俊; 曹苏亮
Original assignee: Suzhou Huaheng Medical Instrument Co ltd
Current assignee: Suzhou Huaheng Medical Instrument Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-19
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a handheld terminal detection table of a multifunctional dentist operation table, which comprises an installation bottom plate and a clamping mechanism, wherein the installation bottom plate is provided with a positioning hole; installing a bottom plate: the electronic scale is a square metal bottom plate, and an electronic scale is arranged in the middle of the upper surface of the mounting bottom plate; a clamping mechanism: the electronic scale comprises fixed seats, wherein the fixed seats are symmetrically arranged on the left side and the right side of the upper surface of the electronic scale, the upper end of the right side face of the fixed seat on the left side is rotatably connected with a first clamping disc through a bearing, the upper end of the left side face of the fixed seat on the right side is rotatably connected with a shaft sleeve through a bearing, a spline shaft is slidably connected inside the shaft sleeve, and a second clamping disc is arranged at the left end of the spline shaft; wherein: still include the PLC controller, the PLC controller sets up in the upper surface front side of mounting plate, and this multi-functional dentist operation table is examined to handheld terminal can realize the automated inspection of handheld terminal weight and length, improves the detection efficiency at handheld terminal.

Description

Handheld terminal detection table of multifunctional dentist operating table

Technical Field

The utility model relates to the technical field of dental appliance production, in particular to a handheld terminal detection table of a multifunctional dental operating table.

Background

The hand-held terminal of the dentist operation bed is a dentist appliance which is matched with the dentist operation bed for use, when the tooth is detected, the patient lies on the dentist operating bed, the hand-held terminal can illuminate the inside of the oral cavity, collect the functions of dental bacteria and the like, is the necessary dentist detection equipment, when the dentist works, the hand-held terminal is required to be held for a long time for detection, if the weight, the length and the like of the hand-held terminal do not meet the specification, the use of the dentist is easy to be inconvenient, therefore, when the handheld terminal is produced, the handheld terminal needs to be detected, the traditional detection mode is that an operator uses an electronic scale, measuring tools such as a vernier caliper and the like to detect the external dimensions and the like of the handheld terminal one by one, the detection efficiency of the handheld terminal is low, human errors easily occur in the detection process, and the workload of the operator is heavy.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the handheld terminal detection table of the multifunctional dentist operation table, which can improve the detection efficiency of the handheld terminal, reduce the human errors in the detection process and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a handheld terminal detection table of a multifunctional dentist operation table comprises an installation bottom plate and a clamping mechanism;

installing a bottom plate: the electronic scale is a square metal bottom plate, and an electronic scale is arranged in the middle of the upper surface of the mounting bottom plate;

a clamping mechanism: the electronic scale comprises fixed seats, wherein the fixed seats are symmetrically arranged on the left side and the right side of the upper surface of the electronic scale, the upper end of the right side face of the fixed seat on the left side is rotatably connected with a first clamping disc through a bearing, the upper end of the left side face of the fixed seat on the right side is rotatably connected with a shaft sleeve through a bearing, a spline shaft is slidably connected inside the shaft sleeve, and a second clamping disc is arranged at the left end of the spline shaft;

wherein: still include the PLC controller, the PLC controller sets up in the upper surface front side of mounting plate, and external power source is connected to the input electricity of PLC controller, and the input of PLC controller is connected to the output electricity of electronic scale, can realize the automated inspection of handheld terminal weight and length, improves the detection efficiency at handheld terminal, reduces the human error in the testing process, alleviates operator's work burden.

Further, fixture still includes six slide bars, sliding sleeve and springs, six slide bars set up in the fixing base left surface middle part on right side, and sliding sleeve sliding connection is in six slide bars's outside, the annular sliding connection that the cambered surface middle part was seted up outside the first and the second grip block of sliding sleeve extrados upper end setting, and six slide bars's outside is located to the spring housing, and the spring is located between the fixing base on sliding sleeve and right side, provides the direction support for the operation of other parts.

Furthermore, fixture still includes the hand wheel, the hand wheel sets up in the right side end department of integral key shaft, is convenient for the rotation of other parts.

Further, still include grating chi, grating chi's scale grating sets up in the fixing base left surface lower extreme on right side, and grating chi's grating reading head sets up in the extrados lower extreme of sliding sleeve, and PLC controller's input is connected to grating chi's output electricity, can detect the length at handheld terminal.

Further, still include the alarm, alarm quantity is two, and the alarm sets up both ends about mounting plate's upper surface rear side respectively, and the output of PLC controller is connected to the input electricity of alarm, can indicate the operator when detecting out the defective products.

Furthermore, the lower surface of mounting plate is equipped with three evenly distributed's backup pad, and both ends all are equipped with the pad foot around the lower surface of backup pad, provide a suitable mounting height for the top part.

Further, still include the storage box, storage box sliding connection respectively between two backup pads on the left side and between two backup pads on right side, can separately place the certified products and the defective work that detect out.

Compared with the prior art, the utility model has the beneficial effects that: this handheld terminal of multi-functional dentist's operation table detects platform has following benefit:

the tester takes out a handheld terminal to be tested, one end of the handheld terminal is inserted into a groove in the middle of the left side of a second clamping disc, the handheld terminal is pressed rightwards, a spline shaft slides rightwards along a sliding hole in the middle of a shaft sleeve, the second clamping disc pushes a sliding sleeve to slide rightwards synchronously, a spring is compressed, the distance between a first clamping disc and the second clamping disc is increased, then the other end of the handheld terminal is inserted into a groove in the middle of the right side of the first clamping disc, the sliding sleeve pushes the second clamping disc to slide leftwards under the action of the spring so that the handheld terminal is clamped between the first clamping disc and the second clamping disc, a grating reading head of a grating ruler is driven to slide on a scale grating while the sliding sleeve slides, after the value read by the grating reading head is stable, the grating reading head transmits the read value to a PLC (programmable logic controller), and the PLC performs integration judgment on the received data, if the numerical value is within the numerical range set in the PLC controller, the PLC controller does not react, if the numerical value is not within the numerical range set in the PLC controller, the PLC controller regulates and controls the alarm on the right side to work to prompt an inspector that the length of the handheld terminal is unqualified, and meanwhile, the electronic scale works, the upper part is weighed, the weighing result is transmitted to the PLC controller, the PLC controller carries out integration judgment on the received data, if the numerical value is within the numerical value range set in the PLC controller, the PLC controller does not react, if the numerical value is not within the numerical range set inside the PLC controller, the PLC controller regulates and controls the work of the left alarm, the unqualified weight of the handheld terminal of the inspector is prompted, the automatic detection of the weight and the length of the handheld terminal can be realized, the detection efficiency of the handheld terminal is improved, the human error in the detection process is reduced, and the work burden of the operator is reduced.

Drawings

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

FIG. 2 is a schematic structural view of a clamping mechanism according to the present invention;

fig. 3 is a schematic cross-sectional structural view of the clamping mechanism of the present invention.

In the figure: the device comprises a mounting base plate 1, a PLC (programmable logic controller) 2, a support plate 3, a cushion foot 4, an electronic scale 5, a clamping mechanism 6, a fixed seat 61, a first clamping disc 62, a six-face sliding rod 63, a sliding sleeve 64, a second clamping disc 65, a spring 66, a spline shaft 67, a hand wheel 68, an alarm 7, a grating ruler 8 and a storage box 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a hand-held terminal detection table of a multifunctional dentist operation table comprises an installation bottom plate 1 and a clamping mechanism 6;

mounting the bottom plate 1: the mounting base plate 1 provides a mounting place for other components and is a square metal base plate, an electronic scale 5 is arranged in the middle of the upper surface of the mounting base plate 1, the electronic scale 5 can detect the weight of a handheld terminal, three uniformly distributed supporting plates 3 are arranged on the lower surface of the mounting base plate 1, the supporting plates 3 provide a proper mounting height for the upper components, pad feet 4 are arranged at the front end and the rear end of the lower surface of each supporting plate 3, the pad feet 4 reduce the abrasion of the supporting plates 3, the mounting base plate further comprises a storage box 9, the storage box 9 is respectively connected between the two supporting plates 3 on the left side and between the two supporting plates 3 on the right side in a sliding mode, and the storage box 9 can separately place qualified products and unqualified products which are detected;

the clamping mechanism 6: the clamping mechanism 6 can realize the rapid clamping of the handheld terminal, and comprises a fixed seat 61, the fixed seat 61 is symmetrically arranged at the left side and the right side of the upper surface of the electronic scale 5, the upper end of the right side of the fixed seat 61 at the left side is rotatably connected with a first clamping disc 62 through a bearing, the upper end of the left side of the fixed seat 61 at the right side is rotatably connected with a shaft sleeve through a bearing, a spline shaft 67 is slidably connected inside the shaft sleeve, a second clamping disc 65 is arranged at the left end of the spline shaft 67, the clamping mechanism 6 further comprises a six-face sliding rod 63, a sliding sleeve 64 and a spring 66, the six-face sliding rod 63 is arranged in the middle of the left side of the fixed seat 61 at the right side, the sliding sleeve 64 is slidably connected with the outer part of the six-face sliding rod 63, a sliding head arranged at the upper end of the outer arc face of the sliding sleeve 64 is slidably connected with a ring groove arranged in the middle of the outer arc face of the second clamping disc 65, the spring 66 is sleeved outside the six-face sliding sleeve 63, and the spring 66 is arranged between the sliding sleeve 64 and the fixed seat 61 at the right side, fixture 6 still includes hand wheel 68, and hand wheel 68 sets up in integral key shaft 67's right side end department, still includes grating chi 8, and grating chi 8's scale grating sets up in the fixing base 61 left surface lower extreme on right side, and grating chi 8's grating reading head sets up in the extrados lower extreme of sliding sleeve 64, and PLC controller 2's input, its characterized in that are connected to grating chi 8's output electricity: the device is characterized by further comprising two alarms 7, the alarms 7 are respectively arranged at the left end and the right end of the rear side of the upper surface of the mounting base plate 1, the input end of each alarm 7 is electrically connected with the output end of the PLC 2, an inspector takes out a handheld terminal to be detected, one end of each handheld terminal is inserted into a groove in the middle of the left side surface of the second clamping disc 65, the handheld terminal is pressed rightwards, the spline shaft 67 slides rightwards along a sliding hole in the middle of the shaft sleeve, the second clamping disc 65 pushes the sliding sleeve 64 to slide rightwards synchronously, the spring 66 is compressed, the distance between the first clamping disc 62 and the second clamping disc 65 is increased, then the other end of each handheld terminal is inserted into a groove in the middle of the right side surface of the first clamping disc 62, the sliding sleeve 64 pushes the second clamping disc 65 to slide leftwards under the action of the spring 66, so that the handheld terminal is clamped between the first clamping disc 62 and the second clamping disc 65, the sliding sleeve 64 drives a grating reading head of the grating ruler 8 to slide on a grating scale grating while sliding, after the value read by the grating reading head is stable, the grating reading head transmits the read value to the PLC controller 2, the PLC controller 2 carries out integration judgment on the received data, if the value is in the value range set inside the PLC controller 2, the PLC controller 2 does not react, if the value is not in the value range set inside the PLC controller 2, the PLC controller 2 regulates and controls the alarm 7 on the right side to work, so as to prompt a tester that the length of the handheld terminal is unqualified, meanwhile, the electronic scale 5 works, weighs the upper part and transmits the weighing result to the PLC controller 2, the PLC controller 2 carries out integration judgment on the received data, if the value is in the value range set inside the PLC controller 2, the PLC controller 2 does not react, if the value is not in the value range set inside the PLC controller 2, the alarm 7 on the left side of the PLC controller 2 works, the handheld terminal is prompted to be unqualified in weight, after the weight and the length are detected, the inspector can rotate the spline shaft 67 through the hand wheel, the spline shaft 67 drives the second clamping disc 65 to rotate through the bearing, the handheld terminal is further rotated, and the inspector can observe whether the appearance of the handheld terminal is qualified or not while the handheld terminal rotates;

wherein: still include PLC controller 2, the normal operating of each part is regulated and control to PLC controller 2, and PLC controller 2 sets up in the upper surface front side of mounting plate 1, and external power source is connected to PLC controller 2's input electricity, and PLC controller 2's input is connected to the output electricity of electronic scale 5.

The working principle of the handheld terminal detection table of the multifunctional dentist operation table provided by the utility model is as follows: the inspector takes out the hand-held terminal to be inspected, one end of the hand-held terminal is inserted into the notch in the middle of the left side surface of the second clamping disc 65, the hand-held terminal is pressed rightwards, the spline shaft 67 slides rightwards along the sliding hole in the middle of the shaft sleeve, the second clamping disc 65 pushes the sliding sleeve 64 to slide rightwards synchronously, the spring 66 is compressed, the distance between the first clamping disc 62 and the second clamping disc 65 is increased, then the other end of the hand-held terminal is inserted into the notch in the middle of the right side surface of the first clamping disc 62, the sliding sleeve 64 pushes the second clamping disc 65 to slide leftwards under the action of the spring 66, so that the hand-held terminal is clamped between the first clamping disc 62 and the second clamping disc 65, the sliding sleeve 64 slides and simultaneously drives the grating reading head of the grating ruler 8 to slide on the grating, after the value read by the grating reading head is stable, the read value is transmitted to the PLC 2, the PLC 2 performs integration judgment on the received data, if the numerical value is in the numerical value range set inside the PLC controller 2, the PLC controller 2 does not react, if the numerical value is not in the numerical value range set inside the PLC controller 2, the PLC controller 2 regulates and controls the alarm 7 on the right side to work to prompt a tester to judge that the length of the handheld terminal is unqualified, meanwhile, the electronic scale 5 works to weigh the upper part and transmit the weighing result to the PLC controller 2, the PLC controller 2 carries out integration judgment on the received data, if the numerical value is in the numerical value range set inside the PLC controller 2, the PLC controller 2 does not react, if the numerical value is not in the numerical value range set inside the PLC controller 2, the PLC controller 2 regulates and controls the alarm 7 on the left side to work to prompt the tester to judge that the weight of the handheld terminal is unqualified, after the weight and length are detected, the tester can rotate the spline shaft 67 through the hand wheel, the spline shaft 67 drives the second clamping disc 65 to rotate through the bearing, and then realize the rotation at handheld terminal, whether the outward appearance that the inspector can observe handheld terminal when handheld terminal pivoted is qualified, and two storage boxes 9 can be separately placed qualified products and the defective work that detects out.

It should be noted that the specific model of the PLC controller 2 disclosed in the above embodiment is S7-200, the electronic scale 5 may be an electronic scale of TD20001, the alarm 7 may be an alarm of H5191, the grating ruler 8 may be a grating ruler of KA600, and the PLC controller 2 controls the electronic scale 5, the alarm 7 and the grating ruler 8 to work by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a handheld terminal of multi-functional dentist's operation table examines test table which characterized in that: comprises a mounting bottom plate (1) and a clamping mechanism (6);

mounting base plate (1): the electronic scale is a square metal bottom plate, and an electronic scale (5) is arranged in the middle of the upper surface of the mounting bottom plate (1);

clamping mechanism (6): the electronic scale comprises fixed seats (61), wherein the fixed seats (61) are symmetrically arranged on the left side and the right side of the upper surface of an electronic scale (5), the upper end of the right side surface of the fixed seat (61) on the left side is rotatably connected with a first clamping disc (62) through a bearing, the upper end of the left side surface of the fixed seat (61) on the right side is rotatably connected with a shaft sleeve through a bearing, a spline shaft (67) is slidably connected inside the shaft sleeve, and a second clamping disc (65) is arranged at the left end of the spline shaft (67);

wherein: still include PLC controller (2), PLC controller (2) set up in the upper surface front side of mounting plate (1), and external power source is connected to the input electricity of PLC controller (2), and the input of PLC controller (2) is connected to the output electricity of electronic scale (5).

2. The hand-held terminal detection table of the multifunctional dentist operation table as claimed in claim 1, wherein: fixture (6) still includes six slide bar (63), sliding sleeve (64) and spring (66), six slide bar (63) set up in fixing base (61) left surface middle part on right side, sliding sleeve (64) sliding connection in six slide bar's (63) outside, sliding sleeve (64) outer cambered surface upper end set up the sliding head with the second centre gripping dish (65) outer cambered surface middle part offered annular sliding connection, six slide bar's (63) outside is located in spring (66) cover, spring (66) are located between sliding sleeve (64) and fixing base (61) on right side.

3. The hand-held terminal detection table of the multifunctional dentist operation table as claimed in claim 1, wherein: the clamping mechanism (6) further comprises a hand wheel (68), and the hand wheel (68) is arranged at the right end of the spline shaft (67).

4. The hand-held terminal detection table of the multifunctional dentist operation table as claimed in claim 2, wherein: still include grating chi (8), the scale grating of grating chi (8) sets up in fixing base (61) left surface lower extreme on right side, and the grating reading head of grating chi (8) sets up in the extrados lower extreme of sliding sleeve (64), and the input of PLC controller (2) is connected to the output electricity of grating chi (8).

5. The hand-held terminal detection table of the multifunctional dentist operation table as claimed in claim 1, wherein: still include alarm (7), alarm (7) quantity is two, and both ends about alarm (7) set up respectively in the upper surface rear side of mounting plate (1), and the output of PLC controller (2) is connected to the input electricity of alarm (7).

6. The hand-held terminal detection table of the multifunctional dentist operation table as claimed in claim 1, wherein: the lower surface of mounting plate (1) is equipped with three evenly distributed backup pads (3), and both ends all are equipped with pad foot (4) around the lower surface of backup pad (3).

7. The hand-held terminal detection table of the multifunctional dentist operation table as claimed in claim 6, wherein: the storage box (9) is further included, and the storage box (9) is respectively connected between the two support plates (3) on the left side and between the two support plates (3) on the right side in a sliding mode.