Internal supporting structure of hydrogen energy pressure transmitter

Abstract

The utility model relates to the related technical field of pressure transmitters, in particular to an internal supporting structure of a hydrogen energy pressure transmitter, which is characterized in that a left supporting piece is arranged on the lower surface of a circuit board close to the left side edge; a right supporting piece is mounted on the lower surface of the circuit board close to the right edge; an upper positioning hole is formed in the upper surface of the circuit board; the bottoms of the left supporting piece and the right supporting piece are transversely connected with a transition transverse plate. The end part of the transition transverse plate is vertically connected with a connecting plate; the lower end of the connecting plate is connected with a wire binding plate; a series connection channel is vertically machined in the center of the right supporting piece in a penetrating mode; a rubber ring is transversely embedded in the middle of the serial connection channel; an upper component is welded on the upper surface of the circuit board; a lower component is welded on the lower surface of the circuit board; a lower positioning hole is formed in the surface of the wire binding plate below the right supporting piece in a penetrating manner; pins are inserted into the lower positioning holes; the internal supporting structure of the hydrogen energy pressure transmitter is convenient to weld and position and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pressure transmitter related technical field, concretely relates to a hydrogen energy pressure transmitter internal support structure. BACKGROUND

[0002] The welding mode between the internal circuit board and the binding wire board of the current pressure transmitter is manual welding of several metal pins, the two ends of each pin are welded with the reserved hole positions of the circuit board and the binding wire board respectively, the pin plays a role of supporting the circuit board and positioning the holes, and the problems of difficult positioning and inconvenient operation in the welding process are difficult to solve.

[0003] The technical scheme is to solve the problems in the original welding mode between the internal circuit board and the binding wire board of the transmitter, for example, difficult positioning, inconvenient operation, welding deformation caused by slight negligence, resulting in poor appearance after welding, reduced production efficiency and increased cost, in order to overcome the above problems, a new type of support structure is developed, which can play a role of positioning between the circuit board and the binding wire board, and make the welding more simple and convenient. UTILITY MODEL CONTENTS

[0004] The utility model discloses a hydrogen energy pressure transmitter internal support structure convenient for welding positioning and convenient for operation.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a hydrogen energy pressure transmitter internal support structure, including circuit board, binding wire board, left support piece, right support piece, upper positioning hole, transition cross plate, link plate, rubber ring, upper component, lower component, serial connection channel, lower positioning hole and pin, the lower of circuit board is provided with binding wire board, the left support piece is installed to the lower surface near the left side edge of circuit board, the right support piece is installed to the lower surface near the right side edge of circuit board, the upper surface of circuit board is processed with upper positioning hole, the bottom of left support piece and right support piece is connected with transition cross plate laterally, the end of transition cross plate is connected with link plate vertically, the lower end of link plate is connected with binding wire board, the right center of right support piece is vertically processed with serial connection channel, the middle part of serial connection channel is embedded with rubber ring laterally, the upper surface of circuit board is welded with upper component, the lower surface of circuit board is welded with lower component, the surface of binding wire board below right support piece is processed with lower positioning hole vertically, the pin is inserted into lower positioning hole, the pin is installed from top to bottom once through upper positioning hole, serial connection channel, rubber ring and lower positioning hole.

[0006] As a further improvement of the utility model, the left support piece and the right support piece are made of glass micro-fusion support pieces.

[0007] As a further improvement of the utility model, the surface of the binding plate is provided with an assembly groove in the center.

[0008] As a further improvement of the utility model, the lower part of the left supporting piece is connected with the transition horizontal plate by the auxiliary column.

[0009] As a further improvement of the utility model, the upper positioning hole and the lower positioning hole adopt square hole structure, and the needle foot adopts square column structure.

[0010] As a further improvement of the utility model, the upper component and the lower component adopt pressure sensing component; the upper surface and the lower surface of the circuit board are sealed by insulating pouring glue.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the technical scheme adopts the novel glass micro-fusion supporting piece, the metal needle foot is quickly positioned with the positioning hole on the circuit board and the binding plate, the welding process is simple and convenient, and the problems in the welding process of the previous welding mode are effectively solved; the technical scheme makes the product more compact, neat and beautiful, and the welding operation is more convenient, thereby improving the production efficiency; the positioning hole is matched, the previous complicated welding process is changed, and the problems in the welding process are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the overall structure schematic view of the utility model.

[0013] Fig. 2 It is the horizontal cross section structure schematic view of the utility model.

[0014] In the drawing: 1, circuit board; 2, binding plate; 3, left supporting piece; 4, right supporting piece; 5, upper positioning hole; 6, transition horizontal plate; 7, connecting plate; 8, assembly groove; 9, rubber ring; 10, upper component; 11, lower component; 12, auxiliary column; 13, series connection channel; 14, lower positioning hole; 15, needle foot. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] Please refer to Figs. 1-2The utility model provides a technical scheme: a hydrogen energy pressure transmitter internal support structure, including circuit board 1, bind the line board 2, left support piece 3, right support piece 4, upper positioning hole 5, transition crossbeam 6, link plate 7, rubber ring 9, upper component 10, lower component 11, series connection channel 13, lower positioning hole 14 and needle pin 15, the lower part of circuit board 1 is provided with bind the line board 2, the lower surface of circuit board 1 is installed with left support piece 3 near left side edge, the lower surface of circuit board 1 is installed with right support piece 4 near right side edge, the upper surface of circuit board 1 is processed with upper positioning hole 5, the bottom of left support piece 3 and right support piece 4 is connected with transition crossbeam 6 laterally, the end of transition crossbeam 6 is connected with link plate 7 vertically, the lower end of link plate 7 is connected with bind the line board 2, the right center of right support piece 4 is processed with series connection channel 13 vertically, the middle part of series connection channel 13 is embedded with rubber ring 9 laterally, the upper surface of circuit board 1 is welded with upper component 10, the lower surface of circuit board 1 is welded with lower component 11, the surface of bind the line board 2 below right support piece 4 is processed with lower positioning hole 14 vertically, needle pin 15 is inserted into lower positioning hole 14.

[0017] Needle pin 15 is installed with upper positioning hole 5, series connection channel 13, rubber ring 9 and lower positioning hole 14 vertically, left support piece 3 and right support piece 4 are made of glass micro-fusion support piece.

[0018] The surface center of bind the line board 2 is provided with assembly groove 8, the lower part of left support piece 3 connects bind the line board 2 and transition crossbeam 6 together through auxiliary column 12.

[0019] Upper positioning hole 5 and lower positioning hole 14 adopt square hole structure, needle pin 15 adopts square column structure, upper component 10 and lower component 11 adopt pressure sensing component, the upper surface and the lower surface of circuit board 1 adopt insulation glue sealing treatment.

[0020] The equipment of the technical scheme connects left support piece and right support piece together vertically, has the characteristics of stable and firm connection, the transition crossbeam and the link plate are connected together, further strengthen the auxiliary connection, the assembly groove is set up on the surface of bind the line board, when using the welding gun, the welding gun can be inserted into the metal needle pin, the circuit board and bind the line board are designed with positioning hole, the glass micro-fusion support piece is welded and fixed with the positioning hole of the circuit board and bind the line board through the metal needle pin, realizes the quick positioning, the main body bottom of the glass micro-fusion support piece is connected with the top of bind the line board, realizes the stable support.

[0021] The above merely describes preferred examples of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An internal support structure for a hydrogen energy pressure transmitter, characterized by: The utility model relates to a circuit board binding wire board left support right support upper positioning hole transition cross plate link plate rubber ring upper component lower component stringing channel lower positioning hole pin, it includes circuit board (1), binding wire board (2), left support (3), right support (4), upper positioning hole (5), transition cross plate (6), link plate (7), rubber ring (9), upper component (10), lower component (11), stringing channel (13), lower positioning hole (14) and pin (15), the lower of circuit board (1) is provided with binding wire board (2), the lower surface of circuit board (1) is installed with left support (3) near left side edge, the lower surface of circuit board (1) is installed with right support (4) near right side edge, the upper surface of circuit board (1) is processed with upper positioning hole (5), the bottom of left support (3) and right support (4) is connected with transition cross plate (6) laterally, the end of transition cross plate (6) is vertically connected with link plate (7), the lower end of link plate (7) is connected with binding wire board (2), the central vertical of right support (4) is processed with stringing channel (13), the middle part of stringing channel (13) is embedded with rubber ring (9), the upper surface of circuit board (1) is welded with upper component (10), the lower surface of circuit board (1) is welded with lower component (11), the surface of binding wire board (2) below right support (4) is processed with lower positioning hole (14), lower positioning hole (14) is inserted with pin (15), pin (15) is installed from top to bottom once through upper positioning hole (5), stringing channel (13), rubber ring (9) and lower positioning hole (14).

2. The internal support structure of a hydrogen energy pressure transmitter according to claim 1, wherein: The left support (3) and right support (4) are made of glass micro-fusion support.

3. The internal support structure of a hydrogen energy pressure transmitter according to claim 1, wherein: The surface of the binding wire board (2) is centrally provided with an assembly groove (8).

4. The internal support structure of a hydrogen energy pressure transmitter according to claim 1, wherein: The lower part of the left support (3) is connected with the transition cross plate (6) through the auxiliary column (12).

5. The internal support structure for a hydrogen energy pressure transmitter of claim 1, wherein: The upper positioning hole (5) and the lower positioning hole (14) adopt a square hole structure, and the pin (15) adopts a square column structure.

6. The internal support structure for a hydrogen energy pressure transmitter of claim 1, wherein: The upper component (10) and the lower component (11) are pressure sensing components, and the upper surface and the lower surface of the circuit board (1) are sealed by insulating glue.

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