CN217280040U

CN217280040U - Jig for batch burning of tire pressure sensors

Info

Publication number: CN217280040U
Application number: CN202221050507.4U
Authority: CN
Inventors: 陈瑞青; 李家兴; 朱鹏
Original assignee: Tianjin Senpujie Electronics Co ltd
Current assignee: Tianjin Senpujie Electronics Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a jig for batch burning of tire pressure sensors, wherein a supporting mechanism comprises a supporting base platform, and a supporting column and a supporting plate are arranged on the top surface of the supporting base platform; the clamping placement mechanism is arranged on the top surface of the supporting base table and used for placing the PCB; the lifting fixing mechanism is arranged on one side, close to the clamping and placing mechanism, of the supporting plate, and comprises a sliding lifting assembly and a driving assembly, and the sliding lifting assembly is used for fixing a PCB (printed circuit board) placed in the fixing groove. The utility model discloses a jig for batch burning of tire pressure sensors can place a plurality of PCB boards in the corresponding fixed groove simultaneously, and contacts with the PCB boards through the power contact, the grounding contact and the burning contact which are arranged in the fixed groove; then carry out the butt through lift fixed establishment to the inside PCB board of fixed recess and fix, whole operation process has realized the standardization, has saved the manpower, has practiced thrift the cost, has guaranteed the security of burning record in-process PCB board, has improved production efficiency, and the practicality is strong.

Description

Jig for batch burning of tire pressure sensors

Technical Field

The utility model relates to a PCB board clamping equipment technical field especially relates to a tire pressure sensor burns in batches and uses tool.

Background

The program burning, that is, the program is downloaded to the memory of the controller (singlechip, embedded type, etc.). For example, the singlechip is burned, namely a programmed program is burned into the singlechip. In the burning process, the product cannot be fixed, and the PCB needs to be held by hand for program burning, so that the operation is difficult; when the hand touches the circuit board, the program burning is easy to be unstable, which results in the burning failure or the damage of the PCB.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a jig for batch burning tire pressure sensors.

The utility model provides a jig for batch burning of tire pressure sensors, which comprises a supporting mechanism, a clamping placement mechanism and a lifting fixing mechanism; wherein the content of the first and second substances,

the supporting mechanism comprises a supporting base table, supporting columns are symmetrically and fixedly arranged on the top surface of the supporting base table, and a supporting plate is fixedly arranged between the two supporting columns and positioned at the upper part of the two supporting columns;

the clamping placement mechanism is arranged on the top surface of the supporting base table and comprises a placement table which is arranged on the top surface of the supporting base table and is positioned on one side, close to the supporting plate, of the supporting column, a plurality of fixed grooves are formed in the top surface of the placement table corresponding to the PCB, and the bottom of each fixed groove is provided with a power supply contact, a grounding contact and a burning contact corresponding to the PCB;

the lifting fixing mechanism is arranged on one side, close to the clamping and placing mechanism, of the supporting plate, comprises a sliding lifting assembly and a driving assembly and is used for fixedly placing the PCB inside the fixing groove.

Preferably, the sliding lifting assembly is arranged on the supporting mechanism and comprises fixed plates which are symmetrically and fixedly arranged on one side of the supporting plate close to the clamping placement mechanism, and the two fixed plates are arranged on two sides of the placement table; the top surface of the supporting base platform is provided with an upright column in the vertical direction corresponding to the fixed plate, and the top end of the upright column is fixedly connected with the bottom surface of the corresponding fixed plate; two slidable about on the stand is provided with the lifter plate, the lifter plate is on a parallel with place the platform setting, correspond on the bottom surface of lifter plate fixed recess is provided with the fixed column, is used for the butt the face of PCB board realizes fixed function.

Preferably, the driving assembly comprises an inverted L-shaped bracket fixedly arranged on one side of the supporting plate close to the fixing plate, an oblique beam is fixedly arranged at the tail end of a longitudinal rod of the L-shaped bracket, and a sleeve in the vertical direction is fixedly arranged at one end of the oblique beam far away from the L-shaped bracket; a sliding column in the vertical direction is arranged on the top surface of the lifting plate corresponding to the sleeve, the top end of the sliding column penetrates through the interior of the sleeve, and the sliding column can be arranged in the sleeve in a vertically sliding mode; a rotary plate is rotatably arranged at the tail end of the transverse rod of the L-shaped support through a first rotary shaft rod, pull plates are rotatably arranged on two sides of one end, away from the L-shaped support, of the rotary plate through a second rotary shaft rod, and one end, away from the rotary plate, of each pull plate is rotatably arranged at the top end of the sliding column through a third rotary shaft rod; a handle is fixedly arranged at one end of the rotating plate, which is far away from the L-shaped bracket; the connecting position of the handle and the top surface of the rotating plate is an obtuse angle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a jig for batch burning of tire pressure sensors can place a plurality of PCB boards inside the corresponding fixed groove simultaneously through the clamping placement mechanism, and is contacted with the PCB boards through the power supply contact, the grounding contact and the burning contact which are arranged inside the fixed groove; then carry out the butt through lift fixed establishment to the inside PCB board of fixed recess and fix, whole operation process has realized the standardization, has saved the manpower, has practiced thrift the cost, has guaranteed the security of burning record in-process PCB board, has improved production efficiency, and the practicality is strong.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.

Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural view of a jig for batch burning tire pressure sensors according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the fixing groove;

reference numbers in the figures: 1. supporting the base table; 2. a support pillar; 3. a support plate; 4. a placing table; 5. fixing the groove; 6. a power supply contact; 7. a ground contact; 8. burning a contact; 9. a fixing plate; 10. a column; 11. a lifting plate; 12. an L-shaped bracket; 13. an oblique beam; 14. a sleeve; 15. a sliding post; 16. a rotating plate; 17. pulling a plate; 18. a first rotating shaft; 19. a second rotating shaft; 20. a third rotating shaft lever; 21. a handle; 22. a PCB board; 23. and (5) fixing the column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 2, an embodiment of the present invention provides a jig for batch burning tire pressure sensors, which includes a supporting mechanism, a clamping and placing mechanism, and a lifting and fixing mechanism; wherein the content of the first and second substances,

the supporting mechanism comprises a supporting base table 1, supporting columns 2 are symmetrically and fixedly arranged on the top surface of the supporting base table 1, and a supporting plate 3 is fixedly arranged between the two supporting columns 2 and positioned at the upper part of the two supporting columns;

the clamping placement mechanism is arranged on the top surface of the support base table 1 and comprises a placement table 4 which is arranged on the top surface of the support base table 1 and is positioned on one side, close to the support plate 3, of the support column 2, a plurality of fixing grooves 5 are formed in the top surface of the placement table 4 corresponding to the PCB 22, and the bottoms of the fixing grooves 5 are provided with power contacts 6, grounding contacts 7 and burning contacts 8 corresponding to the PCB 22;

the lifting fixing mechanism is arranged on one side, close to the clamping and placing mechanism, of the supporting plate 3, comprises a sliding lifting assembly and a driving assembly and is used for fixing the PCB 22 placed in the fixing groove 5.

In a preferred embodiment, the sliding lifting assembly is arranged on the supporting mechanism and comprises two fixed plates 9 which are symmetrically and fixedly arranged on one side of the supporting plate 3 close to the clamping placement mechanism, and the two fixed plates 9 are arranged on two sides of the placement platform 4; the top surface of the supporting base table 1 is provided with a vertical upright post 10 corresponding to the fixed plate 9 in the vertical direction, and the top end of the upright post 10 is fixedly connected with the bottom surface of the corresponding fixed plate 9; the two upright columns 10 are provided with lifting plates 11 which can slide up and down, the lifting plates 11 are parallel to the placement table 4, and fixing grooves 5 corresponding to the lifting plates 11 are formed in the bottom surfaces of the lifting plates 11 and provided with fixing columns 23 in the vertical direction for achieving a fixing function of the surfaces of the abutted PCB boards 22.

In a preferred embodiment, the driving assembly comprises an inverted L-shaped bracket 12 fixedly arranged on one side of the supporting plate 3 close to the fixing plate 9, an inclined beam 13 is fixedly arranged at the tail end of a longitudinal rod of the L-shaped bracket 12, and a sleeve 14 in the vertical direction is fixedly arranged at one end of the inclined beam 13 far away from the L-shaped bracket 12; a sliding column 15 in the vertical direction is arranged on the top surface of the lifting plate 11 corresponding to the sleeve 14, the top end of the sliding column 15 penetrates through the interior of the sleeve 14, and the sliding column 15 can be arranged in the sleeve 14 in a vertically sliding manner; a rotating plate 16 is rotatably arranged at the tail end of the transverse rod of the L-shaped bracket 12 through a first rotating shaft rod 18, pull plates 17 are rotatably arranged on two sides of one end, away from the L-shaped bracket 12, of the rotating plate 16 through a second rotating shaft rod 19, and one end, away from the rotating plate 16, of each pull plate 17 is rotatably arranged at the top end of the sliding column 15 through a third rotating shaft rod 20; a handle 21 is fixedly arranged at one end of the rotating plate 16 far away from the L-shaped bracket 12; the joint of the handle 21 and the top surface of the rotating plate 16 is set to be obtuse.

The utility model discloses a theory of operation: placing a plurality of PCB boards 22 corresponding to the power supply contact 6, the ground contact 7 and the burning contact 8 into the corresponding fixed grooves 5, then pressing the handle 21 downwards, wherein the handle 21 drives the rotating plate 16 to rotate downwards along the first rotating shaft rod 18, and further drives the pulling plate 17 to generate downward displacement, the pulling plate 17 drives the sliding column 15 to move downwards along the direction of the sleeve 14, so that the lifting plate 11 moves downwards, the fixed column 23 is abutted against the top surface of the PCB board 22, and the power supply contact 6, the ground contact 7 and the burning contact 8 are in contact with the PCB boards 22; after the burning is finished, the handle 21 is pulled upwards to drive the lifting plate 11 and the fixing column 23 to move upwards, and then another batch of PCB to be burned is replaced.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A jig for batch burning of tire pressure sensors is characterized by comprising a supporting mechanism, a clamping placement mechanism and a lifting fixing mechanism; wherein the content of the first and second substances,

the clamping placement mechanism is arranged on the top surface of the supporting base table and comprises a placement table which is arranged on the top surface of the supporting base table and is positioned on one side, close to the supporting plate, of the supporting column, a plurality of fixing grooves are formed in the top surface of the placement table corresponding to the PCB, and the bottoms of the fixing grooves are provided with power contacts, grounding contacts and burning contacts corresponding to the PCB;

2. The jig for batch burning tire pressure sensors according to claim 1, wherein the sliding lifting assembly is arranged on the supporting mechanism and comprises two fixed plates symmetrically and fixedly arranged on one side of the supporting plate close to the clamping placement mechanism, and the two fixed plates are arranged on two sides of the placement platform; the top surface of the supporting base platform is provided with an upright column in the vertical direction corresponding to the fixed plate, and the top end of the upright column is fixedly connected with the bottom surface of the corresponding fixed plate; two slidable about on the stand is provided with the lifter plate, the lifter plate is on a parallel with place the platform setting, correspond on the bottom surface of lifter plate fixed recess is provided with the fixed column, is used for the butt the face of PCB board realizes fixed function.

3. The jig for batch burning tire pressure sensors as claimed in claim 2, wherein the driving assembly comprises an inverted L-shaped bracket fixedly arranged on one side of the supporting plate close to the fixing plate, an oblique beam is fixedly arranged at the end of the longitudinal rod of the L-shaped bracket, and a sleeve in the vertical direction is fixedly arranged at one end of the oblique beam far away from the L-shaped bracket; a sliding column in the vertical direction is arranged on the top surface of the lifting plate corresponding to the sleeve, the top end of the sliding column penetrates through the interior of the sleeve, and the sliding column can be arranged in the sleeve in a vertically sliding mode; a rotating plate is rotatably arranged at the tail end of the transverse rod of the L-shaped support through a first rotating shaft rod, pull plates are rotatably arranged on two sides of one end, away from the L-shaped support, of the rotating plate through a second rotating shaft rod, and one end, away from the rotating plate, of each pull plate is rotatably arranged at the top end of the sliding column through a third rotating shaft rod; a handle is fixedly arranged at one end of the rotating plate, which is far away from the L-shaped bracket; the connecting position of the handle and the top surface of the rotating plate is an obtuse angle.