CN216869508U

CN216869508U - Endoscope external diameter size control detection device

Info

Publication number: CN216869508U
Application number: CN202123131417.6U
Authority: CN
Inventors: 江浩
Original assignee: Sichuan Smart Test Shuncheng Technology Co ltd
Current assignee: Sichuan Smart Test Shuncheng Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-01
Anticipated expiration: 2031-12-14

Abstract

The utility model belongs to the technical field of detection devices, and particularly relates to an endoscope outer diameter size control detection device which comprises a measuring table, wherein the front end of the upper surface of the measuring table is provided with two pressure plates which are parallel left and right, the rear end of the upper surface of the measuring table is connected with a limiting box, a moving assembly is connected to the upper surface of the measuring table and is used for driving the left pressure plate and the right pressure plate to be away from or close to each other, a clamping assembly is arranged in the middle of the inner part of the limiting box and is provided with a through hole which penetrates through to the rear surface of the limiting box in front of the outer wall of the limiting box, the two pressure plates correspond to the through hole in front and back, and the clamping assembly is used for supporting an endoscope; according to the utility model, one end of the endoscope is clamped by the clamping assembly, so that the stability of the endoscope during detection is effectively increased, the detection accuracy is ensured, and the measuring position of the endoscope is effectively prevented from deviating to influence the measurement accuracy when the measuring angle is changed by driving the angle of the endoscope to be converted by the rotating assembly.

Description

Endoscope external diameter size control detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to an endoscope outer diameter size control detection device.

Background

The endoscope is inserted into an object to be observed, observation and feedback are carried out on the condition inside the object, the outer diameter of the endoscope needs to be limited in order to be inserted into the object, so that the endoscope outer diameter size control detection device can be used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides an endoscope outer diameter size control detection device, which is characterized in that one end of an endoscope is clamped by a clamping assembly, so that the stability of the endoscope during detection is effectively improved, the detection accuracy is ensured, and the detection position of the endoscope is effectively prevented from deviating to influence the detection accuracy when the detection angle is changed by driving the angle of the endoscope to be converted by a rotating assembly.

In order to achieve the purpose, the adopted technical scheme is as follows:

an endoscope outer diameter dimension control detection device, comprising:

the front end of the upper surface of the measuring table is provided with two pressing plates which are parallel left and right, and the rear end of the upper surface of the measuring table is connected with a limiting box;

the moving assembly is connected to the upper surface of the measuring table and is used for driving the left pressing plate and the right pressing plate to move away from or close to each other;

the clamping assembly is positioned in the middle of the inside of the limiting box, a through hole penetrating to the back of the limiting box is formed in the front of the outer wall of the limiting box, the two pressing plates correspond to the through hole in the front-back direction, and the clamping assembly is used for supporting an endoscope;

and the rotating assembly is positioned on the right side inside the limiting box and is used for driving the clamping assembly to rotate.

Preferably, a distance sensor is embedded in the middle of the upper end of the right side of the left pressing plate.

Preferably, the moving assembly comprises a sliding rail, a bidirectional screw rod and a first motor, the sliding rail is connected to the middle of the front end of the upper surface of the measuring table, the first motor is installed at the right end of the sliding rail, a groove is formed in the upper surface of the sliding rail, the bidirectional screw rod is rotatably connected to the inside of the groove, the right end of the bidirectional screw rod penetrates through the sliding rail, and the right end of the bidirectional screw rod is connected with a power output end of the first motor.

Preferably, a bottom groove penetrating through the left side and the right side of the pressing plate is formed below the pressing plate, the pressing plate is connected with the sliding rail in a sliding mode through the bottom groove, sliding blocks are connected to the lower portion of the inner wall of the bottom groove, and the two sliding blocks are in threaded connection with the left side and the right side of the outer portion of the bidirectional screw rod respectively.

Preferably, the left side and the right side of the front end of the upper surface of the measuring table are both connected with side plates, the left side and the right side of the upper end between the side plates are both connected with sliding rods, the front sliding rod and the rear sliding rod respectively penetrate through the front side and the rear side of the upper end of the pressing plate, and the pressing plate is connected with the sliding rods in a sliding mode.

Preferably, the centre gripping subassembly includes splint, electric putter and gear one, gear one is hollow structure, splint are equipped with two and all are located inside the gear one, two splint bilateral symmetry, electric putter is equipped with two and imbeds respectively in a gear inner wall right and left side, electric putter power take off end and adjacent the splint lean on outer one side to be connected.

Preferably, the edges of the front face and the rear face of the gear are connected with a circle of limiting plate, limiting grooves corresponding to the limiting plates are formed in the front face and the rear face of the inner wall of the limiting box, and the limiting grooves are located on the outer side of the through hole.

Preferably, the rotating assembly comprises a second gear, a rotating shaft and a second motor, the second gear is located on the right side inside the limiting box, and the first gear and the second gear are meshed with each other;

the rotating shaft penetrates through and is fixed in the middle of the second gear, the rotating shaft is rotatably connected inside the limiting box, the second motor is installed on the right side of the front end of the limiting box, the front end of the rotating shaft penetrates out of the limiting box, and the front end of the rotating shaft is connected with a power output end of the second motor.

The utility model has the beneficial effects that: when examining the external diameter of endoscope, the user alright with inside inserting the through-hole with the endoscope rear end, place the endoscope sense terminal between two clamp plates of left and right sides, for the electric putter circular telegram, electric putter alright with drive splint inwards move, control two splint alright with carry out the centre gripping with the rear end to the endoscope, two clamp plates of rethread carry out the centre gripping and detect to the endoscope front end, the effectual stability that has increased when examining the endoscope of setting up of centre gripping subassembly, thereby the accuracy of detecting has been guaranteed, thereby drive the detection angle of centre gripping subassembly rotation conversion endoscope through rotating assembly, thereby the effectual endoscope that has avoided detects the position when the transform detects the angle and takes place the skew influence and detect the accuracy.

Drawings

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

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of a front cross section of the limiting box of the present invention;

fig. 4 is a schematic diagram of a right-side sectional structure of the spacing box of the utility model.

The labels in the figure are: the device comprises a measuring table 101, a side plate 102, a slide rail 103, a groove 104, a bottom groove 105, a bidirectional screw rod 106, a pressure plate 107, a slide block 108, a first motor 109, a limit box 110, a through hole 111, a clamping plate 112, an electric push rod 113, a first gear 114, a second gear 115, a rotating shaft 116, a limit plate 117, a limit groove 118, a slide rod 119, a distance sensor 120 and a second motor 121.

Detailed Description

As shown in fig. 1 to 4, the present application is an endoscope outer diameter dimension control detection apparatus, which includes a measurement table 101, a moving assembly, a clamping assembly and a rotating assembly, wherein two pressing plates 107 parallel to each other are disposed at the front end of the upper surface of the measurement table 101, the rear end of the upper surface of the measurement table 101 is connected to a limiting box 110, the moving assembly is connected to the upper surface of the measurement table 101, the moving assembly is used for driving the two pressing plates 107 to move away from or approach to each other, the moving assembly includes a sliding rail 103, a bidirectional screw 106 and a first motor 109, the sliding rail 103 is connected to the middle portion of the front end of the upper surface of the measurement table 101, the first motor 109 is mounted at the right end of the sliding rail 103, a groove 104 is formed on the sliding rail 103, the bidirectional screw 106 is rotatably connected to the inside of the groove 104, the right end of the bidirectional screw 106 penetrates through the sliding rail 103, and the right end of the bidirectional screw 106 is connected to a power output end of the first motor 109, a bottom groove 105 penetrating through the left side and the right side of the pressing plate 107 is formed below the pressing plate 107, the pressing plate 107 is connected with the sliding rail 103 in a sliding mode through the bottom groove 105, a sliding block 108 is connected to the lower portion of the inner wall of the bottom groove 105, the two sliding blocks 108 are respectively in threaded connection with the left side and the right side of the outer portion of the bidirectional screw rod 106, a first motor 109 is electrified, the first motor 109 can drive the bidirectional screw rod 106 to rotate, the bidirectional screw rod 106 rotates to enable the left sliding block 108 and the right sliding block 108 to be close to or away from each other, and therefore the two pressing plates 107 are close to or away from each other, when a user places one end of the endoscope to be detected between the left pressing plate 107 and the right pressing plate 107, the user can drive the two pressing plates 107 to be close to the detection end and clamp the detection end through the first motor 109, and detection of the detection end is convenient to follow-up;

the distance sensor 120 is embedded in the middle of the upper end of the right side of the left pressing plate 107, after the detection end is clamped by the left pressing plate 107 and the right pressing plate 107, the distance sensor 120 is electrified, and the distance between the two pressing plates 107 can be detected by the distance sensor 120, so that the outer diameter of the detection end can be detected conveniently;

the left side and the right side of the front end of the upper surface of the measuring table 101 are both connected with side plates 102, slide rods 119 are connected to the front side and the rear side of the upper end between the left side plate 102 and the right side plate 102, the front slide rod 119 and the rear slide rod 119 respectively penetrate through the front side and the rear side of the upper end of the two pressing plates 107, the pressing plates 107 are connected with the slide rods 119 in a sliding manner, the pressing plates 107 can move left and right along the slide rails 103 when approaching or departing from each other, the upper ends of the pressing plates 107 also move left and right along the slide rods 119, the stability of the left and right movement of the pressing plates 107 can be effectively improved due to the arrangement of the slide rails 103 and the slide rods 119, and the detection accuracy is prevented from being influenced due to the deviation when the pressing plates 107 move left and right;

the clamping assembly is positioned in the middle of the inside of the limiting box 110, a through hole 111 penetrating to the back of the limiting box 110 is formed in the front of the outer wall of the limiting box 110, the two pressing plates 107 correspond to the through hole 111 in a front-back manner, the clamping assembly is used for supporting the endoscope, the clamping assembly comprises two clamping plates 112, an electric push rod 113 and a first gear 114, the first gear 114 is of a hollow structure, the two clamping plates 112 are arranged inside the first gear 114, the two clamping plates 112 are bilaterally symmetrical, the electric push rod 113 is provided with two clamping plates and is respectively embedded in the left and right surfaces of the inner wall of the first gear 114, the power output end of the electric push rod 113 is connected with the outer surface of the adjacent clamping plate 112, when the outer diameter of the endoscope is detected, a user can insert the rear end of the endoscope into the through hole 111 and place the detection end of the endoscope between the left and right pressing plates 107, the electric push rod 113 is electrified, the electric push rod 113 can drive the clamping plates 112 to move inwards, and the left clamping plate 112 and the right clamping plate 112 can clamp the rear end of the endoscope, so that the stability of the endoscope during detection is improved, and the accuracy of the detection is ensured;

the rotating assembly is located on the right side inside the limiting box 110 and is used for driving the clamping assembly to rotate, the rotating assembly comprises a second gear 115, a rotating shaft 116 and a second motor 121, the second gear 115 is located on the right side inside the limiting box 110, the first gear 114 and the second gear 115 are meshed with each other, the rotating shaft 116 penetrates and is fixed in the middle of the second gear 115, the rotating shaft 116 is rotatably connected inside the limiting box 110, the second motor 121 is installed on the right side of the front end of the limiting box 110, the front end of the rotating shaft 116 penetrates out of the limiting box 110, the front end of the rotating shaft 116 is connected with a power output end of the second motor 121, the front and back edges of the first gear 114 are connected with a circle of limiting plate 117, limiting grooves 118 corresponding to the limiting plates 117 are formed in the front and back surfaces of the inner wall of the limiting box 110, the limiting grooves 118 are located outside the through hole 111, and after the first detection is performed on the outer diameter of the endoscope, drive two clamp plates 107 through motor one 109 and keep away from each other and loosen the sense terminal, for two 121 circular telegrams of motor, two 121 alright rotate with driving pivot 116, pivot 116 rotates and makes two 115 rotations of gear, two 115 rotations of gear alright rotate with driving gear 114 and rotate, limiting plate 117 alright in spacing groove 118 internal rotation of gear 114 front and back end, gear 114 rotate alright rotate with the endoscope that drives its inside centre gripping, rotate the endoscope through an angle alright detect through another angle of clamp plate 107 to the sense terminal again, thereby through the multiple detection from different angles improve the degree of accuracy that detects endoscope external diameter, change the sense angle again after carrying out the centre gripping to the endoscope through the centre gripping subassembly, the effectual endoscope that has avoided the measuring position to take place the skew when the transform sense angle and has influenced the accuracy of detection.

Claims

1. An endoscope external diameter size control detection device, characterized by comprising:

the device comprises a measuring table (101), wherein two pressing plates (107) which are parallel to each other are arranged at the front end of the upper surface of the measuring table (101), and the rear end of the upper surface of the measuring table (101) is connected with a limiting box (110);

the moving assembly is connected to the upper surface of the measuring table (101) and is used for driving the left pressing plate (107) and the right pressing plate (107) to move away from or close to each other;

the clamping assembly is positioned in the middle of the inside of the limiting box (110), a through hole (111) penetrating to the back of the limiting box (110) is formed in the front of the outer wall of the limiting box (110), the two pressing plates (107) correspond to the through hole (111) in the front-back direction, and the clamping assembly is used for supporting an endoscope;

the rotating assembly is located on the right side inside the limiting box (110), and the rotating assembly is used for driving the clamping assembly to rotate.

2. The apparatus for controlling and detecting the outer diameter of an endoscope according to claim 1, wherein: and a distance sensor (120) is embedded in the middle of the upper end of the right side of the left pressure plate (107).

3. The apparatus for controlling and detecting the outer diameter of an endoscope according to claim 1, wherein: the moving assembly comprises a sliding rail (103), a bidirectional screw rod (106) and a first motor (109), the sliding rail (103) is connected to the middle of the front end of the upper surface of the measuring table (101), the first motor (109) is installed at the right end of the sliding rail (103), a groove (104) is formed in the upper surface of the sliding rail (103), the bidirectional screw rod (106) is rotatably connected to the inner portion of the groove (104), the right end of the bidirectional screw rod (106) penetrates through the sliding rail (103), and the right end of the bidirectional screw rod (106) is connected with a power output end of the first motor (109).

4. The apparatus for controlling and detecting the outer diameter dimension of an endoscope according to claim 3, wherein: open below clamp plate (107) has kerve (105) that run through its left and right sides, clamp plate (107) pass through kerve (105) and slide rail (103) sliding connection, be connected with slider (108) below kerve (105) inner wall, two slider (108) threaded connection respectively in two-way lead screw (106) outside left and right sides.

5. The apparatus for controlling and detecting the outer diameter of an endoscope according to claim 1, wherein: the left side and the right side of the front end of the upper surface of the measuring table (101) are both connected with side plates (102), the left side and the right side of the upper end between the side plates (102) are both connected with slide rods (119), the front slide rods (119) and the rear slide rods (119) respectively penetrate through the front side and the rear side of the upper end of the pressing plate (107), and the pressing plate (107) is in sliding connection with the slide rods (119).

6. The apparatus for controlling and detecting the outer diameter of an endoscope according to claim 1, wherein: the centre gripping subassembly includes splint (112), electric putter (113) and gear (114), gear (114) are hollow structure, splint (112) are equipped with two and all are located inside gear (114), two splint (112) bilateral symmetry, electric putter (113) are equipped with two and imbed respectively in gear (114) inner wall left and right sides, electric putter (113) power take off end and adjacent splint (112) lean on outer one side to be connected.

7. The apparatus for controlling and detecting the outer diameter dimension of an endoscope according to claim 6, wherein: the edge of the front face and the back face of the first gear (114) is connected with a circle of limiting plate (117), limiting grooves (118) corresponding to the limiting plates (117) are formed in the front face and the back face of the inner wall of the limiting box (110), and the limiting grooves (118) are located on the outer side of the through hole (111).

8. The apparatus for controlling and detecting the outer diameter dimension of an endoscope according to claim 6, wherein: the rotating assembly comprises a second gear (115), a rotating shaft (116) and a second motor (121), the second gear (115) is located on the right side inside the limiting box (110), and the first gear (114) and the second gear (115) are meshed with each other;

the rotating shaft (116) penetrates through and is fixed in the middle of the second gear (115), the rotating shaft (116) is rotatably connected to the inside of the limiting box (110), the second motor (121) is installed on the right side of the front end of the limiting box (110), the front end of the rotating shaft (116) penetrates out of the limiting box (110), and the front end of the rotating shaft (116) is connected with the power output end of the second motor (121).