CN211709127U

CN211709127U - Sensor clamping device

Info

Publication number: CN211709127U
Application number: CN202020370925.6U
Authority: CN
Inventors: 李靖; 常文慧; 马惠宁; 薛冰
Original assignee: Yancheng Institute of Technology
Current assignee: Yancheng Institute of Technology
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-20
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a technical field who presss from both sides the dress device specifically discloses a sensor presss from both sides dress device, including base and slip grip block, the fixed upper surface that sets up at the base of slip casing, two slip grip blocks have been placed in the slip of the inside symmetry of slip casing. The middle position of the sliding shell is rotatably provided with a rotating shaft, a first gear is coaxially and fixedly connected to the rotating shaft, the inner end of the sliding clamping plate is fixedly provided with a horizontal insection rod, and the insection rods on the sliding clamping plates at the two ends are respectively positioned on the upper side and the lower side of the first gear and meshed with the first gear. The one end of axis of rotation stretches out the slip casing and is connected with the handle, rotates the handle and makes axis of rotation and first gear revolve, and first gear pulling insection pole slides to make two slip grip blocks inwards draw close, thereby adjust two distances between the slip grip block, with the sensor of this adaptation different models. The utility model discloses the advantage: convenient adjustment, stable clamping, wide application range and convenient popularization and implementation.

Description

Sensor clamping device

Technical Field

The utility model relates to a clamping device's technical field specifically is a sensor clamping device.

Background

After the sensors are manufactured, the sensors need to be detected, and when the sensors are detected, the sizes of the sensors are different due to different types of the manufactured sensors, the existing clamp can only clamp one size of sensor when clamping the sensors, the sensors with different sizes need to be clamped by different clamps, and therefore enterprises need to purchase the clamps with various types, and the production cost of the enterprises is increased.

Chinese patent (No. CN 209850722U, published as 2019.12.27) discloses a sensor clamping device, which comprises a bottom plate, a screw rod and a clamping plate, wherein the front end and the rear end of a plane on the bottom plate are respectively provided with a plurality of threaded holes which are transversely arranged, an installation seat is fixed on the bottom plate through the matching of screws and the threaded holes, the installation seat is fixedly connected with a limiting plate, the left end and the right end of the limiting plate are respectively provided with a sliding hole, a transverse guide rod is fixedly connected in the sliding hole, the screw rod penetrates through the sliding hole to be rotatably connected with the limiting plate, the clamping plate is slidably connected with the guide rod, the clamping plate is connected with the screw rod through threaded screwing, a plurality of springs are fixedly connected on a. The device is inconvenient to adjust and is inconvenient to popularize and implement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensor clamping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the sensor clamping device comprises a base, a sliding shell and a sliding clamping plate, wherein the sliding shell is fixedly arranged on the upper surface of the base, and the sliding shell is symmetrically and slidably provided with two sliding clamping plates. The middle position of the sliding shell is rotatably provided with a rotating shaft, a first gear is coaxially and fixedly connected to the rotating shaft, the inner end of the sliding clamping plate is fixedly provided with a horizontal insection rod, and the insection rods on the sliding clamping plates at the two ends are respectively positioned on the upper side and the lower side of the first gear and meshed with the first gear. The one end of axis of rotation stretches out the slip casing and is connected with the handle, thereby rotates the handle and makes the axis of rotation rotate, and the axis of rotation drives first gear revolve, and first gear pulling insection pole slides to make two slip grip blocks inwards draw close, thereby adjust two distances between the slip grip block, with the sensor of this adaptation different models.

As a further aspect of the present invention: the nested guide bar that has of liftable on the slip grip block, the board is placed to the top fixedly connected with of guide bar, places between board and the slip grip block nested first spring on the guide bar, and first spring makes places the board and upwards slides to adapt to different model sensors.

As a further aspect of the present invention: the upper surface of placing the board is provided with the rubber layer, and the setting on rubber layer makes the centre gripping of sensor more stable.

As a further aspect of the present invention: the sliding groove has been seted up to the front and back lateral wall of slip casing, and the fixed side slider that is provided with of side around the slip grip block, side slider slip nestification are in the inside of sliding groove to increase the gliding stability of slip grip block, avoided the slip grip block to slide the in-process and emptyd.

As a further aspect of the present invention: the bottom and the top of base side slider rotate and are provided with the ball, and the ball has been seted up to the top and the bottom of sliding tray, and the ball is nested in the inside in ball groove to reduce the sliding friction power of slip grip block, made the slip of slip grip block more smooth and easy and stable.

As a further aspect of the present invention: the lateral wall of the sliding shell rotates and is provided with a second gear, the second gear is fixedly connected with the rotating shaft in a coaxial mode, an embedded groove is formed in the sliding shell above the second gear, the inner portion of the embedded groove can be lifted and embedded to form a lifting rod, the sliding shell extends out of the top of the lifting rod, a positioning block is arranged on the lifting rod, a second spring is embedded on the lifting rod above the positioning block, and the lifting rod slides downwards due to the second spring. The bottom of the lifting rod is clamped in the tooth groove of the second gear. The pulling lifter makes it rise, and the second gear rotates to can make the axis of rotation rotate, adjust the slip grip block, loosen the lifter, under the effect of second spring, the lifter moves down, thereby makes the bottom card of lifter inside the tooth's socket of second gear. The second gear cannot rotate.

As a further aspect of the present invention: the embedding groove is a columnar structure with thick middle part and thin two ends. Thereby defining the second spring and lifter position.

As a further aspect of the present invention: the top of lifter rotates and is provided with the pull ring, and the setting of pull ring is convenient for the pulling of lifter.

Compared with the prior art, the beneficial effects of the utility model are that: place the sensor on placing the board, rotate the handle, thereby rotate the handle and make the axis of rotation rotate, the axis of rotation drives first gear revolve, first gear pulling insection pole slides to make two slip grip blocks inwards draw close, thereby adjust distance between two slip grip blocks, the both sides centre gripping of slip grip block is at the both ends of sensor, first spring makes places the board and upwards slides, thereby adapts to different model sensors. The utility model discloses the advantage: simple structure, convenient adjustment, stable clamping, wide application range and convenient popularization and implementation.

Drawings

Fig. 1 is a schematic structural view of a sensor clamping device.

Fig. 2 is a schematic diagram of an internal front view of a sensor clamping device.

Fig. 3 is a schematic structural view of a second gear in the sensor clamping device.

In the figure, a base 1, a sliding shell 2, a sliding clamping plate 3, a first spring 4, a placing plate 5, a guide rod 6, a rotating shaft 7, a first gear 8, a toothed rod 9, a handle 10, a sliding groove 11, a side sliding block 12, a ball 13, a ball groove 14, a second gear 15, a lifting rod 16, a pull ring 17, a second spring 18 and a nesting groove 19.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a sensor clamping device includes a base 1, a sliding housing 2 and a sliding clamping plate 3, wherein the sliding housing 2 is fixedly disposed on an upper surface of the base 1, and two sliding clamping plates 3 are symmetrically and slidably disposed inside the sliding housing 2. The middle position of the sliding shell 2 is rotatably provided with a rotating shaft 7, the rotating shaft 7 is coaxially and fixedly connected with a first gear 8, the inner end of the sliding clamping plate 3 is fixedly provided with a horizontal insection rod 9, and the insection rods 9 on the sliding clamping plates 3 at two ends are respectively positioned at the upper side and the lower side of the first gear 8 and are meshed with the first gear 8. The one end of axis of rotation 7 stretches out slip casing 2 and is connected with handle 10, thereby it makes axis of rotation 7 rotate to rotate handle 10, axis of rotation 7 drives first gear 8 and rotates, first gear 8 pulls the profile bar 9 and slides, thereby make two slip grip blocks 3 inwards draw close, thereby adjust the distance between two slip grip blocks 3, with this sensor that adapts to different models, the nested of liftable has guide bar 6 on the slip grip block 3, board 5 is placed to the top fixedly connected with of guide bar 6, it has first spring 4 to nest on guide bar 6 between board 5 and the slip grip block 3 to place, first spring 4 makes places board 5 upwards slideings, thereby adapt to different model sensors. The upper surface of the placing plate 5 is provided with a rubber layer, and the rubber layer is arranged to enable the clamping of the sensor to be more stable. Sliding groove 11 has been seted up to the front and back lateral wall of slip casing 2, and the fixed side slider 12 that is provided with of side around the slip grip block 3, side slider 12 slip nestification are in the inside of sliding groove 11 to increased the gliding stability of slip grip block 3, avoided the slip grip block 3 to slide the in-process and emptyd. The bottom and the top of base side slider 12 rotate and are provided with ball 13, and ball 13 has been seted up to the top and the bottom of sliding tray 11, and ball 13 nestification is in the inside of ball groove 14 to reduced the sliding friction power of slip grip block 3, made the slip of slip grip block 3 more smooth and easy and stable.

The utility model discloses a theory of operation is: place the sensor on placing board 5, rotate handle 10, thereby rotate handle 10 and make axis of rotation 7 rotate, axis of rotation 7 drives first gear 8 and rotates, and first gear 8 pulls the profile bar 9 and slides, thereby makes two slip grip blocks 3 inwards draw close, thereby adjusts distance between two slip grip blocks 3, and the both sides centre gripping of slip grip block 3 is at the both ends of sensor, and first spring 4 makes and places board 5 upwards slides, thereby adapts to different model sensors.

Example 2

Referring to fig. 3, based on embodiment 1, a second gear 15 is rotatably disposed on a side wall of the sliding housing 2, the second gear 15 is coaxially and fixedly connected with the rotating shaft 7, an embedding groove 19 is disposed above the second gear 15 inside the sliding housing 2, a lifting rod 16 is embedded in the embedding groove 19 in a liftable manner, a top of the lifting rod 16 extends out of the sliding housing 2, a positioning block is disposed on the lifting rod 16, a second spring 18 is embedded on the lifting rod 16 above the positioning block, and the lifting rod 16 slides downward by the second spring 18. The bottom of the lifter bar 16 is caught inside the tooth grooves of the second gear 15. The lifting rod 16 is pulled to be lifted, the second gear 15 rotates, so that the rotating shaft 7 can rotate, the sliding clamping plate 3 is adjusted, the lifting rod 16 is loosened, and under the action of the second spring 18, the lifting rod 16 moves downwards, so that the bottom of the lifting rod 16 is clamped inside a tooth groove of the second gear 15. The second gear 15 can not rotate, and the nesting groove 19 is of a columnar structure with a thick middle part and thin two ends. Thereby defining the position of the second spring 18 and the lifter bar 16. The top of the lifting rod 16 is rotatably provided with a pull ring 17, and the pull ring 17 is arranged to facilitate the pulling of the lifting rod 16.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a sensor clamping device, including base (1), slip casing (2) and slip grip block (3), the fixed upper surface that sets up in base (1) of slip casing (2), two slip grip blocks (3) have been placed in the inside symmetry's of slip casing (2) slip, a serial communication port, the intermediate position of slip casing (2) rotates and is provided with axis of rotation (7), coaxial fixedly connected with first gear (8) are gone up in axis of rotation (7), the inner of slip grip block (3) is fixed and is provided with horizontally insection pole (9), insection pole (9) on the slip grip block (3) at both ends are in the upper and lower both sides of first gear (8) respectively and mesh with first gear (8), the one end of axis of rotation (7) is stretched out slip casing (2) and is connected with handle (10).

2. The sensor clamping device according to claim 1, wherein a guide rod (6) is nested on the sliding clamping plate (3) in a lifting manner, a placing plate (5) is fixedly connected to the top of the guide rod (6), and a first spring (4) is nested on the guide rod (6) between the placing plate (5) and the sliding clamping plate (3).

3. A sensor clamping device according to claim 2, characterised in that the upper surface of the resting plate (5) is provided with a rubber layer.

4. The sensor clamping device according to claim 1, wherein the front and rear side walls of the sliding housing (2) are provided with sliding grooves (11), the front and rear side edges of the sliding clamping plate (3) are fixedly provided with side edge sliding blocks (12), and the side edge sliding blocks (12) are slidably nested in the sliding grooves (11).

5. The sensor clamping device according to claim 4, wherein the bottom and the top of the base side sliding block (12) are rotatably provided with balls (13), the balls (13) are arranged at the top and the bottom of the sliding groove (11), and the balls (13) are nested in the ball grooves (14).

6. The sensor clamping device according to any one of claims 1 to 5, wherein a second gear (15) is rotatably disposed on a side wall of the sliding housing (2), the second gear (15) is coaxially and fixedly connected with the rotating shaft (7), a nesting groove (19) is formed in the sliding housing (2) above the second gear (15), a lifting rod (16) is nested in the nesting groove (19) in a liftable manner, the top of the lifting rod (16) extends out of the sliding housing (2), a positioning block is disposed on the lifting rod (16), a second spring (18) is nested on the lifting rod (16) above the positioning block, and the lifting rod (16) is made to slide downwards by the second spring (18).

7. The sensor clamping device according to claim 6, characterized in that the nesting groove (19) is a column structure with thick middle and thin ends.

8. Sensor clamping device according to claim 6, characterized in that the top of the lifting lever (16) is provided with a rotating tab (17).