Electronic scale sensor installation clamp

Abstract

The utility model discloses an electronic scale sensor installation clamp comprising an electronic scale support, a sensor, a sensor support, a first fastener and a second fastener, the electronic scale support is provided with a first fixing hole and a positioning hole in a penetrating manner, and the sensor is provided with a second fixing hole in a penetrating manner. A first locking hole and a second locking hole respectively penetrate through the sensor and the sensor bracket; the device further comprises a base, a limiting table, a baffle and a positioning column. A limiting groove is formed between the base and the limiting table. The sensor is inserted into the limiting groove, the sensor support is located between the baffles, the first locking hole is right opposite to the second locking hole, and the second fastener penetrates out of the first locking hole and is screwed into the second locking hole. The sensor support is attached to the limiting table, the electronic scale support is arranged on the positioning column in a sleeving mode, the first fixing hole is right opposite to the second fixing hole, and the first fastener penetrates out of the first fixing hole and is screwed in the second fixing hole. Therefore, positioning of the electronic scale support, the sensor and the sensor support is achieved, and rotation of the sensor is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic scale production, in particular to a fixture for installing an electronic scale sensor. Background Art

[0002] An electronic scale is a weighing tool. In the prior art, a sensor is arranged inside the electronic scale to realize the weighing function of the electronic scale.

[0003] In the prior art, when assembling the sensor on the electronic scale, one side of the sensor is fixedly connected to the sensor bracket by screws first, and then the other side of the sensor is fixed to the electronic scale bracket by screws. During the whole installation process, the staff needs to manually align, and when rotating the screws, the sensor will rotate slightly, and the staff needs to continuously adjust the position of the sensor, which will affect the efficiency and accuracy of installing the sensor on the sensor bracket or the electronic scale bracket, and improvement is needed. Summary of the Invention

[0004] Aiming at the defects in the prior art that when the staff installs the sensor on the sensor bracket or the electronic scale bracket by screws, the positions of the sensor, the sensor bracket or the electronic scale bracket need to be continuously adjusted, which affects the efficiency and accuracy during the installation of the sensor in the electronic scale, the utility model provides a new fixture for installing an electronic scale sensor.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] An electronic scale sensor installation fixture, comprising an electronic scale bracket, a sensor, a sensor bracket, a first fastener and a second fastener. The electronic scale bracket is penetrated with a first fixing hole and a positioning hole, the sensor is penetrated with a second fixing hole, and the sensor and the sensor bracket are respectively penetrated with a first locking hole and a second locking hole; It also includes a base and a limiting platform, a baffle, and a positioning post arranged on the base. A limiting groove is formed between the base and the limiting platform, and the baffles are symmetrically distributed on both sides in the width direction of the limiting platform; A pre-installation state and an installation state are formed among the electronic scale bracket, the sensor, the sensor bracket, the limiting groove, and the baffle. In the pre-installation state, the sensor is inserted into the limiting groove and is adapted to the shape of the limiting groove. The sensor bracket is placed between the baffles, and the inner surface of the sensor bracket is attached to the upper surface of the sensor. The first locking hole and the second locking hole are aligned. The second fastener passes through the first locking hole and is tightened in the second locking hole; In the installation state, the sensor bracket drives the sensor to flip 180 degrees along the axis extending in the length direction of the sensor. The outer surface of the sensor bracket is attached to the upper surface of the limiting platform. The electronic scale bracket is sleeved on the positioning post and is located above the sensor. The first fixing hole and the second fixing hole are aligned. The first fastener passes through the first fixing hole and is tightened in the second fixing hole.

[0007] The limiting of the sensor is realized through the limiting groove, and the pre-positioning of the sensor bracket is realized through the limiting platform and the baffle, which facilitates the alignment of the first locking hole and the second locking hole. The pre-positioning of the electronic scale bracket is realized through the positioning post and the positioning hole, which facilitates the alignment of the first fixing hole and the second fixing hole without the need for the user to repeatedly adjust; On the other hand, the horizontal limiting of the sensor and the electronic scale bracket is realized through the baffle, the limiting groove, and the positioning post, preventing the horizontal rotation of the sensor and the electronic scale bracket when the first fastener and the second fastener are tightened, and improving the efficiency and accuracy of the staff in assembling the sensor, the sensor bracket, and the electronic scale bracket.

[0008] Preferably, for the above-mentioned electronic scale sensor installation fixture, the length of the baffle is the same as the length of the sensor bracket.

[0009] The length of the baffle is the same as the length of the sensor bracket, which facilitates the staff to compare and adjust the position of the sensor bracket, and improves the accuracy and speed of aligning the first locking hole and the second locking hole.

[0010] Preferably, for the above-mentioned electronic scale sensor installation fixture, the second fixing hole and the first locking hole are symmetrically distributed at both ends of the sensor.

[0011] The second fixing hole and the first locking hole are distributed at both ends of the sensor, so that the fixing points among the sensor bracket, the electronic scale bracket and the sensor are evenly distributed, improving the balance of the force on the sensor and further enhancing the stability of the sensor.

[0012] Preferably, for the above-mentioned electronic scale sensor mounting fixture, the electronic scale bracket includes a main body and feet provided at the four corners of the main body, and the positioning holes are provided on the feet; a plurality of positioning posts are provided and correspond to the feet one by one. The positioning post includes an upper section and a lower section. The upper section passes through the positioning hole, and the width of the upper section is adapted to the inner diameter of the positioning hole. The width of the lower section is greater than the inner diameter of the positioning hole, and the lower surface of the foot is attached to the lower section.

[0013] The feet are distributed at the four corners of the main body. Thus, when the electronic scale bracket is fixed to the positioning post through the positioning hole, the stability of the electronic scale bracket is improved; through the upper section and the lower section, on the one hand, it is convenient to pass the positioning post through the positioning hole, and on the other hand, by controlling the heights of the upper section and the lower section, the gap between the electronic scale bracket and the sensor can be accurately controlled, further improving the accuracy of the assembly between the sensor and the electronic scale bracket.

[0014] Preferably, for the above-mentioned electronic scale sensor mounting fixture, a guiding surface is provided at the end of the upper section, and the guiding surface is inclined inward along the height direction of the upper section.

[0015] The guiding surface can play a role in making way when the foot is sleeved on the positioning post through the positioning hole, further improving the smoothness of the installation.

[0016] Preferably, for the above-mentioned electronic scale sensor mounting fixture, mounting holes are provided on the sensor bracket.

[0017] Through the mounting holes, the sensor bracket can be fixed to the electronic scale housing, improving the stability of the sensor installed in the electronic scale. Brief Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is an exploded structural diagram of the present utility model;

[0020] Figure 3 is an exploded structural diagram of the present utility model with the electronic scale bracket and the first fastener hidden;

[0021] Figure 4 is a schematic structural diagram of the positioning post of the present utility model. Detailed Embodiment

[0022] The following combines the attached Figures 1-4The following embodiments and specific implementation manners further describe the present utility model in detail, but they do not limit the present utility model:

[0023] Embodiment 1

[0024] As shown in Figures 1-4 Figure, an installation fixture for an electronic scale sensor includes an electronic scale bracket 1, a sensor 2, a sensor bracket 3, a first fastener 4 and a second fastener 5. A first fixing hole 11 and a positioning hole 12 penetrate through the electronic scale bracket 1. A second fixing hole 21 penetrates through the sensor 2. A first locking hole 22 and a second locking hole 31 penetrate through the sensor 2 and the sensor bracket 3 respectively. It further includes a base 6 and a limiting platform 7, a baffle 8, and a positioning post 9 arranged on the base 6. A limiting groove 70 is formed between the base 6 and the limiting platform 7. The baffles 8 are symmetrically distributed on both sides of the limiting platform 7 in the width direction. A pre-installation state and an installation state are formed among the electronic scale bracket 1, the sensor 2, the sensor bracket 3, the limiting groove 70, and the baffle 8. In the pre-installation state, the sensor 2 is inserted into the limiting groove 70 and is adapted to the shape of the limiting groove 70. The sensor bracket 3 is placed between the baffles 8 and the inner surface of the sensor bracket 3 is in contact with the upper surface of the sensor 2. The first locking hole 22 and the second locking hole 31 are aligned. The second fastener 5 passes through the first locking hole 22 and is screwed into the second locking hole 31. In the installation state, the sensor bracket 3 drives the sensor 2 to flip 180 degrees along the axis extending in the length direction of the sensor 2. The outer surface of the sensor bracket 3 is in contact with the upper surface of the limiting platform 7. The electronic scale bracket 1 is sleeved on the positioning post 9 and is located above the sensor 2. The first fixing hole 11 and the second fixing hole 21 are aligned. The first fastener 4 passes through the first fixing hole 11 and is screwed into the second fixing hole 21.

[0025] Preferably, the length of the baffle 8 is the same as the length of the sensor bracket 3.

[0026] Preferably, the second fixing hole 21 and the first locking hole 22 are symmetrically distributed at both ends of the sensor 2.

[0027] Preferably, the electronic scale bracket 1 includes a main body 13 and support feet 14 arranged at the four corners of the main body 13. The positioning hole 12 is arranged on the support feet 14. A plurality of positioning posts 9 are provided and correspond to the support feet 14 one by one. The positioning post 9 includes an upper section 91 and a lower section 92. The upper section 91 passes through the positioning hole 12 and the width of the upper section 91 is adapted to the inner diameter of the positioning hole 12. The width of the lower section 92 is greater than the inner diameter of the positioning hole 12. The lower surface of the support foot 14 is in contact with the lower section 92.

[0028] Preferably, a guiding surface 911 is provided at the end of the upper section 91, and the guiding surface 911 is inclined inward along the height direction of the upper section 91.

[0029] Preferably, mounting holes 32 are formed in the sensor bracket 3.

[0030] Specifically, in the embodiment of the present application, the limiting platform 7 and the baffle 8 are distributed in the middle of the base 6 and extend along the length direction of the base 6. The limiting groove 70 is in a concave shape, and the opening of the limiting groove 70 faces left. The baffle 8 is distributed on the front and back sides of the limiting platform 7 and is in contact with the limiting platform 7. The height of the baffle 8 is higher than the height of the limiting platform 7. The positioning posts 9 are provided in four numbers and are distributed at the four corners of the base 6, and the positioning posts 9 extend along the height direction.

[0031] The sensor 2 and the sensor bracket 3 are rectangular. The length and width of the sensor 2 are adapted to the length and width of the limiting groove 70. The length of the baffle 8 is adapted to the length of the sensor bracket 3, and the distance between the baffles 8 is adapted to the width of the sensor bracket 3.

[0032] The second fixing holes 21 and the first locking holes 22 are distributed at the right end and the left end of the sensor 2, and the numbers of the second fixing holes 21 and the first locking holes 22 are both two. A connecting wire is provided at one end of the sensor 2 close to the first locking hole 22. The second locking hole 31 is distributed at the left end of the sensor bracket 3, and the first fixing hole 11 is distributed at the right end of the electronic scale bracket 1.

[0033] When fixing the sensor 2 on the electronic scale, first place the sensor 2 in the limiting groove 70 and make the connecting wire pass out from the opening of the limiting groove 70. Then place the sensor bracket 3 between the baffles 8 and make the two ends of the sensor bracket 3 flush with the baffles 8. At this time, the first locking hole 22 and the second locking hole 31 are aligned. The staff can pass the second fastener 5 through the first locking hole 22 and tighten it in the second locking hole 31, thereby completing the fixation of the sensor 2 and the sensor bracket 3.

[0034] After that, drive the sensor 2 to rotate 180 degrees along the front and back direction of the base 6 through the sensor bracket 3. At this time, the outer surface of the sensor bracket 3 is in contact with the upper surface of the limiting platform 7, and the end of the second fastener 5 is inserted into the limiting groove 70. Finally, sleuth the electronic scale bracket 1 on the positioning post 9 through the positioning hole 12. At this time, the first fixing hole 11 and the second fixing hole 21 are aligned. The staff can pass the first fastener 4 through the first fixing hole 11 and tighten it in the second fixing hole 21, thereby completing the assembly between the sensor 2 and the electronic scale bracket 1.

[0035] The limiting of the sensor 2 is achieved through the limiting groove 70, the positioning of the sensor bracket 3 is realized through the limiting platform 7 and the baffle 8, and the positioning of the electronic scale bracket 1 is achieved through the positioning post 9 and the positioning hole 12, which facilitates the alignment of the first fixing hole 11 and the second fixing hole 21, prevents the horizontal rotation of the electronic scale bracket 1, the sensor 2, and the sensor bracket 3 when the first fastener 4 and the second fastener 5 are tightened, eliminates the need for the user to repeatedly adjust, and facilitates the user's use.

[0036] In summary, the above are only the preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the patent application of the present invention shall fall within the scope covered by the present invention.

Claims

1. An electronic scale sensor mounting fixture, comprising an electronic scale bracket (1), a sensor (2), a sensor bracket (3), a first fastener (4) and a second fastener (5), characterized in that: The electronic scale bracket (1) is provided with a first fixing hole (11) and a positioning hole (12), the sensor (2) is provided with a second fixing hole (21), the sensor (2) and the sensor bracket (3) are provided with a first locking hole (22) and a second locking hole (31) respectively; the electronic scale bracket (1) further comprises a base (6), a limiting platform (7), a baffle (8), and a positioning column (9) arranged on the base (6); a limiting groove (70) is formed between the base (6) and the limiting platform (7), and the baffle (8) is symmetrically distributed on both sides of the limiting platform (7) in a width direction; the electronic scale bracket ( 1), a pre-installation state and an installation state are formed between the sensor (2), the sensor bracket (3), the limiting groove (70), and the baffle (8); in the pre-installation state, the sensor (2) is inserted into the limiting groove (70) and matches the shape of the limiting groove (70); the sensor bracket (3) is placed between the baffles (8) and the inner surface of the sensor bracket (3) is in contact with the upper surface of the sensor (2); the first locking hole (22) is directly opposite to the second locking hole (31); and the second fastener (5) passes through the first locking hole (22) and is screwed into the second locking hole (31); In the installed state, the sensor bracket (3) drives the sensor (2) to flip 180 degrees along the axis extending in the length direction of the sensor (2), the outer surface of the sensor bracket (3) is in contact with the upper surface of the limit platform (7), the electronic scale bracket (1) is sleeved on the positioning column (9) and is located above the sensor (2), the first fixing hole (11) is directly opposite to the second fixing hole (21), and the first fastener (4) passes through the first fixing hole (11) and is screwed into the second fixing hole (21).

2. The electronic scale sensor mounting fixture according to claim 1, characterized in that: The length of the baffle (8) is consistent with the length of the sensor bracket (3).

3. The electronic scale sensor mounting fixture according to claim 1, characterized in that: The second fixing hole (21) and the first locking hole (22) are symmetrically distributed at two ends of the sensor (2).

4. The electronic scale sensor mounting fixture according to claim 1, characterized in that: The electronic scale bracket (1) comprises a main body (13) and supporting feet (14) arranged at four corners of the main body (13), and the positioning holes (12) are arranged on the supporting feet (14); a plurality of positioning columns (9) are arranged and correspond to the supporting feet (14) one by one, and the positioning columns (9) comprise an upper section (91) and a lower section (92), the upper section (91) passes through the positioning hole (12) and the width of the upper section (91) is adapted to the inner diameter of the positioning hole (12), the width of the lower section (92) is greater than the inner diameter of the positioning hole (12), and the lower surface of the supporting foot (14) is in contact with the lower section (92).

5. The electronic scale sensor mounting fixture according to claim 4, characterized in that: A guide surface (911) is provided at the end of the upper section (91), and the guide surface (911) is inclined inwardly along the height direction of the upper section (91).

6. The electronic scale sensor mounting fixture according to claim 1, characterized in that: The sensor bracket (3) is provided with a mounting hole (32).

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