Electronic scale pressure sensor convenient to assemble

Abstract

The utility model discloses an electronic scale pressure sensor convenient to assemble, comprising an electronic scale main body, the lower surface of the electronic scale main body is provided with a circular positioning seat, the lower surface of the circular positioning seat is provided with a positioning installation groove, and the inner side surface of the positioning installation groove of the circular positioning seat is slidably clamped with a pressure sensor main body. A positioning sliding groove is formed in the inner side surface of the circular positioning seat, a spring and a positioning supporting block are slidably connected to the inner side surface of the positioning sliding groove of the circular positioning seat, the outer end of the positioning supporting block extends out of the positioning sliding groove, and the upper surface of the positioning supporting block is supported on the lower surface of the pressure sensor body; a threaded pipe head is fixed on the lower surface of the pressure sensor body and supported at the bottom of the pressure sensor body through a positioning supporting block for positioning, installation is convenient, a threaded adjusting column structure capable of being rotationally adjusted is arranged at the bottom, the height of supporting legs can be independently adjusted, the ground unevenness can be adjusted, installation is convenient, the mechanism is simple, and cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electronic scale pressure sensor of convenient assembly, more specifically, relate to a kind of electronic scale pressure sensor of convenient assembly. BACKGROUND

[0002] The device or apparatus of signal, pressure sensor is generally composed of pressure-sensitive element and signal processing unit.According to different test pressure types, pressure sensor can be divided into gauge pressure sensor, differential pressure sensor and absolute pressure sensor;Pressure sensor and bottom plate are fixed by bolt, and when using, it cannot be timely disassembled and repaired, thereby reducing the use of its electronic scale, when disassembling sensor, it is troublesome, thereby affecting work efficiency, and when using on uneven ground, the four feet of electronic scale are inconvenient to adjust, thereby affecting the accuracy of electronic scale value.

[0003] In the prior art patent, such as authorized announcement No.CN220251151U, the utility model discloses a kind of electronic scale pressure sensor of convenient assembly, wherein, including: bottom plate sensor body, the bottom plate lower end four corners are all installed sleeve, multiple the sleeve top in all be installed with threaded sleeve, multiple the threaded sleeve middle part all are connected with first threaded rod, multiple the first threaded rod one end all extend to outside and be installed with first rotating piece by passing through sleeve one end, the first rotating piece both ends all are installed with mounting plate, the mounting plate lower end is installed with pressing plate, the bottom plate lower end is installed with several housings, multiple the housing middle part all are fixedly connected with fixed plate, multiple the fixed plate side wall all are installed with two slide rods, multiple the slide rod outside all are slidably connected with sliding block, by the above structure, the height of bottom plate can be adjusted, and by first rotating piece and pressing plate cooperation, it can be used under different conditions;

[0004] Threaded rod and gear and other components are used to cooperate and rotate to adjust height, and the mechanism is complex, the sensor installation mechanism is complex, the adjusting mechanism is complex, and the overall cost is increased. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims at providing a kind of electronic scale pressure sensor of convenient assembly, by using sliding fit installation structure, its pressure sensor main body is directly inserted into the inboard of circular positioning seat, and is positioned at the bottom of pressure sensor main body by positioning support block support, easy to install, bottom is provided with rotatable adjustable threaded adjusting column structure, the height of support leg can be adjusted independently, ground is not adjustable, easy to use, convenient to adjust, easy to install, mechanism is simple and low in cost.

[0006] To solve the above problems, the utility model uses the following technical solutions.

[0007] The utility model provides an electronic scale pressure sensor of convenient assembly, including electronic scale main part, the lower surface of electronic scale main part is provided with circular positioning seat, the lower surface of circular positioning seat is provided with positioning installation groove, the inboard surface of positioning installation groove of circular positioning seat is slidingly connected with pressure sensor main part, the inboard surface of positioning slide groove of circular positioning seat is provided with spring and positioning support block, the outer end of positioning support block extends out of positioning slide groove, the upper surface of positioning support block supports the lower surface of pressure sensor main part, the lower surface of pressure sensor main part is fixed with threaded pipe head, the inboard surface of threaded pipe head is connected with threaded adjusting column through thread, the lower surface of threaded adjusting column is fixedly connected with support foot block, by adopting the sliding fit installation structure, the pressure sensor main body is directly inserted into the inboard of circular positioning seat, and the positioning support block is supported at the bottom of pressure sensor main body, and the threaded adjusting column structure of rotatable adjustment is arranged at the bottom, the height of support foot can be adjusted individually, the ground is not even and can be adjusted, convenient to use, convenient to adjust, convenient to install, simple mechanism and low cost.

[0008] Further, the circular positioning seat is fixedly connected to the lower surface of the four corners of the electronic scale main body, and the outer surface of the pressure sensor main body is attached to the inboard surface of the positioning installation groove.

[0009] Further, the inboard surface of the threaded pipe head is provided with internal threads, and the threaded adjusting column is tightly connected to the inboard surface of the threaded pipe head through threads.

[0010] Further, the positioning support block adopts a heterogeneous clamping block structure, and an inclined cut is arranged at the lower end of the protrusion of the positioning support block.

[0011] Further, the support foot block adopts a circular block structure, and the upper surface of the support foot block is fixedly welded to the lower surface of the threaded adjusting column.

[0012] Further, the lower surface of the support foot block is covered with a rubber layer.

[0013] Further, the circular positioning seat is made of stainless steel, and the inboard surface of the inner end positioning installation groove is polished.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) By adopting the sliding fit installation structure, the pressure sensor main body is directly inserted into the inboard of the circular positioning seat, and the positioning support block is supported at the bottom of the pressure sensor main body, which is convenient to install. The threaded adjusting column structure of rotatable adjustment is arranged at the bottom, the height of the support foot can be adjusted individually, the ground is not even and can be adjusted, convenient to use, convenient to adjust, convenient to install, simple mechanism and low cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first schematic view of the whole structure of the utility model;

[0017] Figure 2 It is the second schematic view of the whole structure of the utility model;

[0018] Figure 3 It is the sectional view of the whole structure of the utility model;

[0019] Figure 4 It is the enlarged view of A of the utility model;

[0020] Figure 5 It is the schematic view of the distribution relation of the support foot block and the threaded adjusting column of the utility model;

[0021] Figure 6 It is the schematic view of the positioning support block of the utility model.

[0022] Mark explanation in the drawing:

[0023] 1 electronic scale main body, 2 round positioning seat, 3 positioning installation groove, 4 pressure sensor main body, 5 spring, 6 positioning support block, 7 threaded pipe head, 8 threaded adjusting column, 9 support foot block. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, 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 belong to the scope of protection of the utility model. Embodiment 1

[0025] Please refer to Figures 1-6The utility model provides an electronic scale pressure sensor of convenient assembly, including electronic scale body 1, the lower surface of electronic scale body 1 is provided with circular positioning seat 2, the lower surface of circular positioning seat 2 is provided with positioning installation groove 3, the inner side surface of positioning installation groove 3 of circular positioning seat 2 is slidably connected with pressure sensor body 4 (the utility model relates to an electronic scale pressure sensor, which is a device for converting the pressure of an object applied on a scale pan into an electric signal to measure the weight of the object, and mainly comprises an elastic element, a sensing element and a measuring circuit. The elastic element is used for bearing the weight of the object to be measured and generating deformation, the sensing element converts the deformation into an electric signal, and the measuring circuit processes the electric signal and outputs the weight of the object), the inner side surface of circular positioning seat 2 is provided with positioning sliding groove, the inner side surface of positioning sliding groove 2 of circular positioning seat 2 is slidably connected with spring 5 and positioning support block 6, the outer end of positioning support block 6 extends out of the positioning sliding groove, the upper surface of positioning support block 6 supports the lower surface of pressure sensor body 4, the lower surface of pressure sensor body 4 is fixedly connected with threaded pipe head 7, the inner side surface of threaded pipe head 7 is connected with threaded adjusting column 8 through screw thread, and the lower surface of threaded adjusting column 8 is fixedly connected with support foot block 9;By adopting the sliding fit installation structure, the pressure sensor body is directly inserted into the inner side of the circular positioning seat, and the positioning support block supports the bottom of the pressure sensor body, so that the installation is convenient, the bottom is provided with the rotatable threaded adjusting column structure, the height of the support foot can be adjusted separately, the ground can be adjusted when uneven, the use is convenient, the adjustment is convenient, the installation is convenient, and the mechanism is simple and low in cost;

[0026] Circular positioning seat 2 is fixedly connected to the lower surface of the four corners of electronic scale body 1 respectively, and the outer surface of pressure sensor body 4 is attached to the inner side surface of positioning installation groove 3;Four-point distribution support, stable support;

[0027] The inner side surface of threaded pipe head 7 is provided with internal threads, and the threaded adjusting column 8 is tightly connected to the inner side surface of the threaded pipe head 7 through screw thread;The connection is tight, and it is not easy to twist and slip when not rotating;

[0028] The positioning support block 6 adopts a heterogeneous clamping block structure, and an inclined cut is arranged at the lower end of the protrusion of the positioning support block 6;The inclined cut structure is arranged for quickly lifting the positioning support block 6 after the pressure sensor body 4 is clamped in, so that the clamping is convenient, and the positioning support block 6 can be popped out by the spring 5, and is supported on the lower surface of the pressure sensor body 4, so that the installation is convenient and the use is convenient;

[0029] The support foot block 9 adopts a circular block structure, and the upper surface of the support foot block 9 is fixedly welded to the lower surface of the threaded adjusting column 8;The fixation is firm, and the lower surface of the support foot block 6 is covered with a rubber layer;When attached to the ground, the friction force is increased;

[0030] The circular positioning seat 2 is made of stainless steel, and the inner end positioning installation groove 3 is polished on the inner side surface; the inner end is polished, and the pressure sensor body 4 is not abraded during installation;

[0031] When in use, the positioning installation groove 3 is arranged on the lower surface of the circular positioning seat 2, the pressure sensor body 4 is slidably connected to the inner side surface of the positioning installation groove 3 of the circular positioning seat 2, the positioning slide groove is arranged on the inner side surface of the circular positioning seat 2, the spring 5 and the positioning support block 6 are slidably connected to the inner side surface of the positioning slide groove 2 of the circular positioning seat 2, the outer end of the positioning support block 6 extends out of the positioning slide groove, the upper surface of the positioning support block 6 supports the lower surface of the pressure sensor body 4, and installation is convenient;

[0032] The lower surface of the pressure sensor body 4 is fixedly connected with the threaded pipe head 7, the inner side surface of the threaded pipe head 7 is threadedly connected with the threaded adjusting column 8, and the lower surface of the threaded adjusting column 8 is fixedly connected with the support foot block 9; during adjustment, the support foot block 9 is twisted to rotate upward and downward, the length of the threaded adjusting column 8 can be adjusted, the height of the adjusting support on the ground can be adjusted, the four corners can be independently adjusted when the ground is uneven, and the device is convenient to use, simple in mechanism and low in cost.

[0033] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, and the protection scope of the present application should be covered.

Claims

1. A conveniently assembled electronic scale pressure sensor comprising an electronic scale body (1), characterized in that: The lower surface of the electronic scale body (1) is provided with a circular positioning seat (2), the lower surface of the circular positioning seat (2) is provided with a positioning installation groove (3), the inner side surface of the positioning installation groove (3) of the circular positioning seat (2) is slidably connected with a pressure sensor body (4), the inner side surface of the circular positioning seat (2) is provided with a positioning sliding groove, the inner side surface of the positioning sliding groove of the circular positioning seat (2) is slidably connected with a spring (5) and a positioning support block (6), the outer end of the positioning support block (6) extends out of the positioning sliding groove, the upper surface of the positioning support block (6) is supported on the lower surface of the pressure sensor body (4), the lower surface of the pressure sensor body (4) is fixedly connected with a threaded pipe head (7), the inner side surface of the threaded pipe head (7) is threadedly connected with a threaded adjusting column (8), and the lower surface of the threaded adjusting column (8) is fixedly connected with a supporting foot block (9).

2. A conveniently assembled electronic scale pressure sensor according to claim 1, characterized in that: The circular positioning seat (2) is fixedly connected to the lower surface of the four corners of the electronic scale body (1), and the outer surface of the pressure sensor body (4) is attached to the inner side surface of the positioning installation groove (3).

3. A conveniently assembled electronic scale pressure sensor according to claim 1, characterized in that: The inner side surface of the threaded pipe head (7) is provided with internal threads, and the threaded adjusting column (8) is tightly connected to the inner side surface of the threaded pipe head (7) through threads.

4. A conveniently assembled electronic scale pressure sensor according to claim 1, characterized in that: The positioning support block (6) adopts a heterogeneous clamping block structure, and an inclined cut is arranged at the lower end of the protrusion of the positioning support block (6).

5. A conveniently assembled electronic scale pressure sensor according to claim 1, characterized in that: The supporting foot block (9) adopts a circular block structure, and the upper surface of the supporting foot block (9) is fixedly welded to the lower surface of the threaded adjusting column (8).

6. A conveniently assembled electronic scale pressure sensor according to claim 1, characterized in that: The lower surface of the supporting foot block (9) is covered with a rubber layer.

7. A conveniently assembled electronic scale pressure sensor according to claim 1, characterized in that: The circular positioning seat (2) is made of stainless steel, and the inner side surface of the inner end positioning installation groove (3) is subjected to polishing treatment.

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