CN214917645U

CN214917645U - Hall sensor adhesive deposite device of high accuracy

Info

Publication number: CN214917645U
Application number: CN202120802649.0U
Authority: CN
Inventors: 王小雪
Original assignee: Mccotem Electronic Technology Shanghai Co ltd
Current assignee: Mccotem Electronic Technology Shanghai Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-30
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to a hall sensor adhesive deposite device of high accuracy, include the base and set up the lift post of base upper surface, the one end fixedly connected with workstation of base is kept away from to the lift post, the upper surface of workstation is provided with the locating plate, the locating plate sets up in the both sides of workstation, one side fixedly connected with movable block that the locating plate is close to the workstation, the shifting chute that is used for supplying the movable block to slide is offered to the upper surface of workstation, be provided with the driving piece that is used for fixed movable block to be located the relative position in the shifting chute on the workstation. This application has the effect that improves adhesive deposite device and to the some precision of sensor.

Description

Hall sensor adhesive deposite device of high accuracy

Technical Field

The application relates to the field of sensor production technology, in particular to a high-precision Hall sensor dispensing device.

Background

The sensor is a device which receives information in the form of physical or chemical variables and converts the information into output signals of the same or different properties according to a certain rule, and the sensor needs to carry out dispensing work by using a dispensing device in the production process.

Chinese patent No. CN209997879U discloses a dispensing device for sensor production, comprising a base and a fixed bracket, wherein the fixed bracket is arranged on the upper surface of the base, a dispensing needle is arranged on the fixed bracket, a mounting seat is arranged on one side of the dispensing needle, the dispensing needle is slidably connected with the fixed bracket through the mounting seat, an air pump is arranged on one side of the top end of the fixed bracket, one side of the air pump is fixedly connected with a first air pipe, a first electromagnetic valve is arranged on the first air pipe, one end of the first air pipe is connected with the dispensing needle, a needle head is arranged at the bottom end of the dispensing needle, a workbench is arranged on the upper surface of the base, and the workbench is arranged under the dispensing needle; during the use, place the sensor on the workstation, then open a solenoid valve, utilize the air pump with gaseous through a gas-supply pipe send into the point and glue the needle in, discharge the part that the sensor was waited to glue through the syringe needle with the colloid in the point and glue the needle.

In view of the above-mentioned related technologies, the inventor believes that there is no device for fixing the sensor on the table, and therefore the sensor is likely to shake or shift relative to the table during the dispensing process of the dispensing device for the sensor, and the dispensing accuracy of the dispensing device for the sensor is reduced, which needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the point glue precision of adhesive deposite device to the sensor, this application provides a hall sensor adhesive deposite device of high accuracy.

The application provides a hall sensor adhesive deposite device of high accuracy adopts following technical scheme:

the utility model provides a hall sensor adhesive deposite device of high accuracy, includes the base and sets up the lift post of base upper surface, the one end fixedly connected with workstation of base is kept away from to the lift post, the upper surface of workstation is provided with the locating plate, the locating plate sets up in the both sides of workstation, one side fixedly connected with movable block that the locating plate is close to the workstation, the shifting chute that is used for supplying the movable block to slide is seted up to the upper surface of workstation, be provided with on the workstation and be used for fixed movable block to be located the driving piece of relative position in the shifting chute.

Through adopting above-mentioned technical scheme, the staff places the sensor in the upper surface of workstation, then holds the locating plate to remove the locating plate, make the movable block that the locating plate both sides are connected slide along the inner wall of shifting chute, until the locating plate butt in the lateral wall of sensor, thereby be fixed in the upper surface of workstation with the sensor, so that when reducing dispensing device and carrying out the point to the sensor, the relative workstation of sensor appears rocking, the possibility of skew, and then improved dispensing device and glued the precision to the point of sensor.

Optionally, the driving part includes a bidirectional screw rod arranged on the inner wall of the moving groove and a driving rod fixedly connected to one end of the bidirectional screw rod, the moving block is sleeved on the outer side wall of the bidirectional screw rod, a connecting groove used for the driving rod to be embedded is formed in the upper surface of the workbench, and the connecting groove is communicated with the moving groove.

Through adopting above-mentioned technical scheme, the staff holds the actuating lever and rotates the actuating lever, and the actuating lever drives two-way lead screw and rotates, and two-way lead screw drives the movable block and removes along the inner wall of shifting chute to adjust the relative position of movable block in the shifting chute, thereby adjust the relative position that the locating plate is located the workstation upper surface, and then adapt to not unidimensional sensor.

Optionally, the outer side wall of the driving rod is provided with an anti-skid convex line.

Through adopting above-mentioned technical scheme, the coefficient of friction on drive rod surface has been increased in the setting of anti-skidding burr to the staff holds the actuating lever.

Optionally, one side that the adjacent locating plate is close to each other is provided with the butt plate, the butt plate sets up in the both sides of locating plate.

Through adopting above-mentioned technical scheme, the setting of butt plate has further improved the stability that the sensor is located the workstation upper surface, has reduced the possibility that the sensor takes place to remove between adjacent locating plate.

Optionally, each one side fixedly connected with locking pole that the butt plate is close to the locating plate rather than corresponding, adjacent one side that the locating plate is close to each other is seted up a plurality of and is used for supplying the locking groove that the locking pole inlayed and establishes.

By adopting the technical scheme, the locking rod connected with one side of the butt plate slides to the bottom end of the locking groove along the notch of the locking groove so as to fix the butt plate on the positioning plate; when the sensors with different sizes are placed on the upper surface of the workbench, the relative position of the butt plate on the positioning plate can be adjusted by a worker, so that the application range of the workbench is further expanded.

Optionally, be provided with the mounting between butt joint board and the locating plate, the mounting includes sliding block and fixed connection in the dead lever that sliding block kept away from butt joint board one side, the sliding groove that is used for supplying sliding block to slide is offered to butt joint board's lateral wall, offer on the locating plate and be used for supplying the dead lever to keep away from the one end of sliding block and insert the fixed slot of establishing, the inner wall of fixed slot is provided with and is used for the magnetic part who inhales mutually with the dead lever magnetism.

Through adopting above-mentioned technical scheme, hold the dead lever for the dead lever is close to the sliding block that butt board one side is connected and slides along the inner wall in groove that slides, and the one end of keeping away from the sliding block until the dead lever inserts the inner wall of locating the fixed slot and attracts mutually with magnetic part magnetism, thereby has improved the stability of being connected between butt board and the locating plate.

Optionally, the locking rod on the same positioning plate is provided with a telescopic rod at one end far away from the workbench.

Through adopting above-mentioned technical scheme, the setting of telescopic link to the staff breaks away from out from the locating plate with the help of the telescopic link, the butt joint board that will be located on same locating plate fast.

Optionally, the adjacent positioning plates are fixedly connected with flexible pads on the side close to each other and the side close to each other of the abutting plates on the same positioning plate.

Through adopting above-mentioned technical scheme, the setting of flexible pad reduces the direct and sensor contact of locating plate and butt joint board, causes the possibility that sensor surface takes place the damage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the staff places the sensor in the upper surface of workstation, then holds the locating plate to remove the locating plate, make the movable block that the locating plate both sides are connected slide along the inner wall of shifting chute, until the locating plate butt in the lateral wall of sensor, thereby be fixed in the upper surface of workstation with the sensor, so that when reducing dispensing device and carrying out the point to the sensor, the relative workstation of sensor appears rocking, the possibility of skew, and then improved dispensing device and glued the precision to the point of sensor.

2. The setting of butt joint board has further improved the stability that the sensor is located the workstation upper surface, has reduced the possibility that the sensor takes place to remove between adjacent butt joint board.

Drawings

Fig. 1 is a schematic view of an overall structure of a high-precision hall sensor dispensing device in an embodiment of the present application.

Fig. 2 is a sectional view for showing the connection relationship of the telescopic rod in the embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a sectional view for showing the connection relationship between the positioning plate and the abutting plate in the embodiment of the present application.

Fig. 5 is a partially enlarged view of a portion B in fig. 4.

Fig. 6 is a sectional view for showing the connection relationship between the positioning plate and the workbench in the embodiment of the present application.

Fig. 7 is a partially enlarged view of a portion C in fig. 6.

Description of reference numerals: 1. a base; 11. a lifting column; 2. a work table; 21. a moving groove; 22. connecting grooves; 3. positioning a plate; 31. a moving block; 32. a locking groove; 33. fixing grooves; 331. a magnetic member; 34. a flexible pad; 4. a drive member; 41. a bidirectional screw rod; 42. a drive rod; 421. anti-skid wales; 5. a butt joint plate; 51. a lock lever; 52. a sliding groove; 6. a fixing member; 61. a sliding block; 62. fixing the rod; 7. a telescopic rod; 71. a telescopic pipe; 711. a telescopic hole; 72. a travel bar; 721. fixing the thread groove; 73. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses hall sensor adhesive deposite device of high accuracy. Referring to fig. 1, the glue dispensing device comprises a base 1 and a lifting column 11, wherein the lifting column 11 is arranged on the upper surface of the base 1, a positioning plate 3 is arranged on the upper surface of a workbench 2, and the positioning plate 3 is positioned on two sides of the workbench 2; so as to through 3 butt of locating plate in the lateral wall of sensor, thereby reduce dispensing device and carry out the point to the sensor when gluing, the relative workstation 2 of sensor appears rocking, the possibility of skew, improved dispensing device and to the point precision of sensor.

Referring to fig. 1, abutting plates 5 are arranged on the sides, close to each other, of adjacent positioning plates 3, and the abutting plates 5 are located on the two sides of the positioning plates 3; in order to further improve the stability of the sensor on the upper surface of the table 2 and reduce the likelihood of movement of the sensor between adjacent abutment plates 5.

Referring to fig. 2, a locking rod 51 is welded on one side of each abutting plate 5 close to the corresponding positioning plate 3, and the locking rod 51 may be a T-shaped rod; a plurality of locking grooves 32 are formed in one side, close to each other, of each adjacent abutting plate 5, and each locking groove 32 can be a T-shaped groove; the worker holds the abutting plate 5 so that the locking rod 51 connected to one side of the abutting plate 5 slides along the notch of the locking groove 32 to the bottom end of the locking groove 32 to fix the abutting plate 5 and the positioning plate 3; the locking rods 51 on one side of the abutment plates 5 can abut into the interior of the locking grooves 32 at different intervals so as to change the distance between the abutment plates 5 located on the same positioning plate 3, thereby defining the relative positions of the sensors of different sizes on the table 2.

Referring to fig. 2 and 3, a telescopic rod 7 is arranged on one side of the locking rod 51 on the same positioning plate 3, which is far away from the workbench 2, the telescopic rod 7 comprises a telescopic tube 71 and a moving rod 72, the telescopic tube 71 is welded on one end of the locking rod 51 on the positioning plate 3, which is far away from the workbench 2, and the moving rod 72 is welded on one end of the other locking rod 51 on the positioning plate 3, which is far away from the workbench 2; a fixing bolt 73 is arranged at one end of the telescopic pipe 71 far away from the moving rod 72, a plurality of telescopic holes 711 are formed in the outer side wall of the telescopic pipe 71, and a fixing thread groove 721 is formed in the outer side wall of the moving rod 72; one end of the fixing bolt 73 passes through the telescopic hole 711 and is screwed to the inner wall of the fixing screw groove 721 to adjust the distance between the telescopic tube 71 and the moving rod 72 to accommodate the distance between the abutting plates 5 on the same positioning plate 3.

Referring to fig. 4 and 5, a fixing member 6 is disposed between the abutting plate 5 and the positioning plate 3, the fixing member 6 includes a sliding block 61 and a fixing rod 62, the sliding block 61 may be a T-shaped block, and the fixing rod 62 is welded to one end of the sliding block 61 away from the abutting plate 5; the outer side wall of the abutting plate 5 is provided with a sliding groove 52, and the sliding groove 52 can be a T-shaped groove; a plurality of fixing grooves 33 are formed in one side, close to each other, of each adjacent positioning plate 3, magnetic pieces 331 are adhered to the inner walls of the fixing grooves 33 through glue, and the magnetic pieces 331 can be magnets; so that when the locking rod 51 is inserted into the inner wall of the locking groove 32, the worker holds the fixing rod 62 to make the sliding block 61 connected with one end of the fixing rod 62 slide along the inner wall of the sliding groove 52 until one end of the fixing rod 62 far away from the sliding block 61 is inserted into the fixing groove 33 and magnetically attracted with the magnetic member 331, thereby improving the stability of connection between the abutting plate 5 and the positioning plate 3.

Referring to fig. 5, flexible pads 34 are adhered to one side of adjacent positioning plates 3 and one side of the abutting plates 5 on the same positioning plate 3, where the abutting plates are close to each other, by glue, and the flexible pads 34 are made of rubber so as to reduce the possibility of damage to the sensor surface.

Referring to fig. 6, a moving groove 21 is formed in the upper surface of the table 2, a moving block 31 is welded to one side of the positioning plate 3 close to the table 2, and a driving member 4 for fixing the relative position of the moving block 31 in the moving groove 21 is disposed on the table 2.

Referring to fig. 6 and 7, the driving member 4 includes a bidirectional screw rod 41 and a driving rod 42, the bidirectional screw rod 41 is disposed on an inner wall of the moving groove 21, the driving rod 42 is welded to one side of the bidirectional screw rod 41, and the moving block 31 is sleeved on an outer side wall of the bidirectional screw rod 41; the upper surface of the working table 2 is provided with a connecting groove 22, the connecting groove 22 is used for embedding the driving rod 42, and the connecting groove 22 is communicated with the moving groove 21; so that the worker can hold the driving rod 42 and rotate the driving rod 42, the driving rod 42 drives the bidirectional screw rod 41 to rotate, and the bidirectional screw rod 41 drives the moving block 31 to move along the inner wall of the moving groove 21; thereby adjusting the relative position of the moving block 31 in the moving groove 21, and further adjusting the position of the positioning plate 3 on the upper surface of the workbench 2, and further expanding the application range of the workbench 2.

Referring to fig. 7, the outer sidewall of the driving lever 42 is provided with a non-slip rib 421 to increase the friction coefficient of the surface of the driving lever 42, thereby facilitating the worker to rapidly rotate the driving lever 42.

The implementation principle of the hall sensor adhesive deposite device of this application embodiment of a high accuracy does: a worker firstly holds the driving rod 42 and rotates the driving rod 42, the driving rod 42 drives the bidirectional screw rod 41 to rotate, and the bidirectional screw rod 41 drives the moving block 31 to move along the inner wall of the moving groove 21; the moving block 31 drives the positioning plate 3 to move on the upper surface of the workbench 2 until the flexible pad 34 on the positioning plate 3 abuts against the outer side wall of the sensor; therefore, the sensor is fixed on the upper surface of the workbench 2, the possibility that the sensor shakes and deviates relative to the workbench 2 when the dispensing device dispenses the sensor is reduced, and the dispensing precision of the dispensing device to the sensor is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hall sensor adhesive deposite device of high accuracy, includes base (1) and lift post (11) that set up base (1) upper surface, the one end fixedly connected with workstation (2) of base (1), its characterized in that are kept away from in lift post (11): the upper surface of workstation (2) is provided with locating plate (3), locating plate (3) set up in the both sides of workstation (2), one side fixedly connected with movable block (31) that locating plate (3) are close to workstation (2), the upper surface of workstation (2) is seted up and is used for supplying movable block (31) shifting chute (21) that slide, be provided with on workstation (2) and be used for fixed movable block (31) to be located driving piece (4) of relative position in shifting chute (21).

2. The high-precision Hall sensor dispensing device according to claim 1, characterized in that: the driving piece (4) comprises a bidirectional screw rod (41) arranged on the inner wall of the moving groove (21) and a driving rod (42) fixedly connected to one end of the bidirectional screw rod (41), the moving block (31) is sleeved on the outer side wall of the bidirectional screw rod (41), a connecting groove (22) used for embedding the driving rod (42) is formed in the upper surface of the workbench (2), and the connecting groove (22) is communicated with the moving groove (21).

3. The high-precision Hall sensor dispensing device according to claim 2, characterized in that: the outer side wall of the driving rod (42) is provided with an anti-skid convex pattern (421).

4. The high-precision Hall sensor dispensing device according to claim 1, characterized in that: and one side of the adjacent positioning plates (3) close to each other is provided with a butt joint plate (5), and the butt joint plates (5) are arranged on two sides of the positioning plates (3).

5. The high-precision Hall sensor dispensing device according to claim 4, characterized in that: each butt joint board (5) are close to one side fixedly connected with locking pole (51) of locating plate (3) corresponding with it, and are adjacent locating plate (3) are close to each other one side is seted up a plurality of and is used for supplying locking pole (51) to inlay locking groove (32) of establishing.

6. The high-precision Hall sensor dispensing device according to claim 5, characterized in that: be provided with between butt joint board (5) and locating plate (3) mounting (6), dead lever (62) of butt joint board (5) one side are kept away from including sliding block (61) and fixed connection in sliding block (61) in mounting (6), sliding groove (52) that are used for supplying sliding block (61) to slide are offered to the lateral wall of butt joint board (5), offer on locating plate (3) and be used for supplying dead lever (62) to keep away from the one end of sliding block (61) and insert fixed slot (33) of establishing, the inner wall of fixed slot (33) is provided with and is used for attracting magnetic component (331) mutually with dead lever (62).

7. The high-precision Hall sensor dispensing device according to claim 5, characterized in that: and one end of the locking rod (51) on the same positioning plate (3), which is far away from the workbench (2), is provided with a telescopic rod (7) together.

8. The high-precision Hall sensor dispensing device according to claim 4, characterized in that: and one side of the adjacent positioning plates (3) which are close to each other and one side of the same positioning plate (3) which is close to each other of the abutting plates (5) are fixedly connected with flexible pads (34).