48results about How to "Appropriate clearance distance" patented technology

The present invention discloses an intelligent dual-order and dual precision weighing electronic scale. The scale comprises an object carrying plate configured to dispose an object to be weighed, a pedestal arranged at the lower portion of the object carrying plate and dual-order and dual-precision weighing sensors arranged in the pedestal and configured to support the object carrying plate. Each sensor comprises a first soleplate, a first precision weighting sensor, an elastic supporting piece, a second precision weighting sensor and a support leg. The soleplate is provided with an installation plate part and a guiding force support part configured to transmit the pressure to the installation plate part; the elastic supporting piece, the first precision weighting sensor, the installation plate part, the second precision weighting sensor and the support leg are crimped in order; and the top of the elastic supporting piece is higher than the top of the guiding force support part in the free state, and the top of the elastic supporting piece is moved downwards when being pressed. The intelligent dual-precision weighting sensor has dual-order continuous range and has different precision values in each-order range.

The invention discloses an intelligent dual-step double-precision weighing sensor comprising a mounting seat, a first precision weighing sensor, a second precision weighing sensor, a supporting leg, and an elastic supporting element. The mounting seat is provided with a mounting plate part and a guiding and supporting part for transmitting pressures to the mounting plate part; and the elastic supporting element, the first precision weighing sensor, the mounting plate part, the second precision weighing sensor, and the supporting leg are arranged successively in a pressing mode. The elastic supporting element consists of an upper support element, a spring, and a lower support element; a guiding and pressing part is arranged on the bottom wall of the upper support element; and the guiding pressing part is higher than the top of the guiding supporting part in a free state. A static contact is arranged at the top of the guiding and supporting part; and a moving contact matching the static contact is arranged at the guiding and pressing part of the upper support element. When the guiding and pressing part presses the guiding and supporting part, the moving contact presses the static contact. The intelligent dual-step double-precision weighing sensor has the continuous dual-step ranges and has different precision values in ranges at all steps.

The invention discloses an intelligent dual-step double-precision weighing sensor comprising a mounting seat, a first precision weighing sensor, a second precision weighing sensor, a supporting leg and an elastic supporting element. The mounting seat is provided with a mounting plate part and a guiding and supporting part for transmitting pressures to the mounting plate part; and the elastic supporting element, the first precision weighing sensor, the mounting plate part, the second precision weighing sensor, and the supporting leg are arranged successively in a pressing mode. The top of the elastic supporting element is higher than the top of the guiding and supporting part in a free state and moves down when forces are applied on the top of the elastic supporting element. The intelligent dual-step double-precision weighing sensor has the dual-step continuous ranges and has different precision values in ranges at all steps.

The invention discloses a dual-step double-precision electronic weighing scale having an adjusting mechanism. The electronic weighing scale comprises a carrying plate for placing a to-be-weighed object, a pedestal arranged below the carrying plate, and dual-step double-precision weighing sensors that are arranged in the pedestal and are used for supporting the carrying plate. All dual-step double-precision weighing sensors consist of mounting seats, first precision weighing sensors, second precision weighing sensors, supporting legs, elastic supporting members and adjusting mechanisms. The mounting seats are provided with mounting plate parts and guiding and supporting parts for transmitting pressures to the mounting plate parts; the elastic supporting members, the first precision weighing sensors, the mounting plate parts, the second precision weighing sensors, and the supporting legs are arranged successively in a pressing mode. The tops of the elastic supporting members are higher than the tops of guiding and supporting parts in a free state and move down when forces are applied on the tops of the elastic supporting members. The dual-step double-precision electronic weighing scale has the dual-step continuous ranges and has different precision values in ranges at all steps.

The invention discloses a dual-step dual-precision electronic weighing scale with the adjusting function. The electronic weighing scale comprises a carrying plate for placing to-be-weighed object, a pedestal arranged below the carrying plate, and dual-step dual-precision weighing sensors that are arranged in the pedestal and are used for supporting the carrying plate. All dual-step dual-precision weighing sensors consist of mounting seats, first precision weighing sensors, second precision weighing sensors, supporting legs, elastic supporting members and adjusting mechanisms for adjusting the heights of the elastic supporting members. The mounting seats are provided with a mounting plate parts and guiding and supporting parts for transmitting applied pressures to the mounting plate parts; the elastic supporting members, the first precision weighing sensors, the mounting plate parts, the second precision weighing sensors, and the supporting legs are arranged successively in a pressing mdoe. The tops of the elastic supporting members are higher than the tops of the guiding and supporting parts in a free state and move down when forces are applied on the tops of the elastic supporting members. The dual-step dual-precision electronic weighing scale has the dual-step continuous ranges and has different precision values in ranges at all steps.

Disclosed in the invention is an improved dual-step double-precision weighing sensor comprising a mounting seat, a first precision weighing sensor, a second precision weighing sensor, a supporting leg and an elastic supporting element. The mounting seat is provided with a mounting plate part and a guiding and supporting part for transmitting the received pressure to the mounting plate part. The elastic supporting element, the first precision weighing sensor, the mounting plate part, the second precision weighing sensor, and the supporting leg are arranged successively in a pressing mode. The top of the elastic supporting element is higher than the top of the guiding and supporting part in a free state and thus moves down under the force. The dual-step double-precision weighing sensor has the dual-step continuous ranges and has different precision values in ranges at all steps.

The invention discloses a dual-step dual-precision electronic weighing scale having an adjusting mechanism. The dual-step dual-precision electronic weighing scale comprises a carrying plate for placing to-be-weighed object, a pedestal arranged below the carrying plate, and dual-step dual-precision weighing sensors that are arranged in the pedestal and are used for supporting the carrying plate. All dual-step dual-precision weighing sensors consist of mounting seats, first precision weighing sensors, second precision weighing sensors, supporting legs, elastic supporting members and adjusting mechanisms. The mounting seats are provided with mounting plate parts and guiding and supporting parts for transmitting pressures to the mounting plate parts; and the elastic supporting members, the first precision weighing sensors, the mounting plate parts, the second precision weighing sensors, and the supporting legs are arranged successively in a pressing mode. The tops of the elastic supporting members are higher than the tops of the guiding and supporting parts in a free state and move down when forces are applied on the tops of the elastic supporting members. The dual-step dual-precision electronic weighing scale has the dual-step continuous ranges and has different precision values in ranges at all steps.

The present invention discloses a dual-order and dual-precision weighting sensor with an adjustment mechanism. The sensor comprises a soleplate, a first precision weighting sensor, a second precision weighting sensor, a support leg, an elastic supporting piece and an adjustment mechanism configured to adjust the height of the elastic supporting piece; the soleplate is provided with an installation plate potion and a guiding force support part configured to transmit the pressured to the installation plate portion; the elastic supporting piece, the first precision weighting sensor, the installation plate portion, the second precision weighting sensor and the support leg are arranged in crimping state in order; and the top end of the elastic supporting piece at the free state is higher than the top end of the guiding force support part, and the top end of the elastic supporting piece is moved downwards when being forced and stressed. The dual-order and dual-precision weighting sensor with the adjustment mechanism has dual-step continuous measuring range and has different precision values in each-step range.

The invention discloses an improved dual-step electronic weighing scale comprising a carrying plate for placing a to-be-weighed object, a pedestal arranged below the carrying plate, and dual-step weighing sensors for supporting the carrying plate. All dual-step weighing sensors consist of first mounting seats, first precision weighing sensors, first supporting legs, elastic supporting elements, second mounting seats, second precision weighing sensors and second supporting legs, wherein the units are successively arranged in a pressing mode. Guiding and pressing parts are arranged at the first mounting seats; and second mounting seats are provided with mounting plate parts and guiding and supporting parts for transmitting the received pressures to the mounting plate parts. In a free state, the guiding and pressing parts are higher than the guiding and supporting parts. When the forces are applied on the first mounting seats, the elastic supporting elements are pressed and then the first mounting seats move down; and when the forces exerted on the first mounting seat reach a preset degree, the guiding and pressing parts of the first mounting seats move down and press the guiding and supporting parts. The dual-step electronic weighing scale has the dual-step continuous ranges and has different precision values in ranges at all steps.

The present invention discloses a dual-order and dual-precision weighting sensor with an adjustment mechanism. The sensor comprises a soleplate, a first precision weighting sensor, a second precision weighting sensor, a support leg, an elastic supporting piece and an adjustment mechanism; the soleplate is provided with an installation plate potion and a guiding force support part configured to transmit the pressured to the installation plate portion; the elastic supporting piece, the first precision weighting sensor, the installation plate portion, the second precision weighting sensor and the support leg are arranged in crimping state in order; and the top end of the elastic supporting piece at the free state is higher than the top end of the guiding force support part, and the top end of the elastic supporting piece is moved downwards when being forced and stressed. The dual-order and dual-precision weighting sensor with the adjustment mechanism has dual-step continuous measuring range and has different precision values in each-step range.

The invention discloses a dual-step electronic weighing scale comprising a carrying plate for placing a to-be-weighed object, a pedestal arranged below the carrying plate, and dual-step weighing sensors. The dual-step weighing sensors that are arranged in the pedestal and are used for supporting the carrying plate consist of first mounting seats, first precision weighing sensors, first supporting legs, elastic supporting elements, second mounting seats, second precision weighing sensors and second supporting legs, wherein the units are arranged successively in a pressing mode. The first mounting seats are provided with guiding and pressing parts; the second mounting seats are provided with mounting plate parts and guiding and supporting parts for transmitting pressures exerted on the guiding and supporting parts to the mounting plate parts. In a free state, the guiding and pressing parts are higher than the guiding and supporting parts. When forces are applied on the first mounting seats, the elastic supporting elements are compressed and the first mounting seats move down; and when the forces exerted on the first mounting seats reach a preset degree, the guiding and pressing parts of the first mounting seats move down and press the guiding and supporting parts. The dual-step electronic weighing scale has the continuous dual-step ranges and has different precision values in ranges at all steps.

The invention discloses an adjustable dual-step weighing sensor comprising a first mounting seat, a first precision weighing sensor, a first support leg, an elastic support element, a second mounting seat, a second precision weighing sensor and a second support leg. The first mounting seat is provided with a guiding and pressing part; and the second mounting seat is provided with a mounting plate part and a guiding and supporting part for transmitting the pressure to the mounting plate part. In addition, the weighing sensor also includes an adjusting mechanism for adjusting the height of the elastic support element. In a free state, the guiding and pressing part is higher than the guiding and supporting part. When forces are exerted on the first mounting seat, the first mounting seat presses the elastic support element and thus moves down; and when the forces exerted on the first mounting seat reach a preset degree, the guiding and pressing part of the first mounting seat moves down and then presses the guiding and supporting part. The adjustable dual-step weighing sensor has the continuous dual-step ranges and has different precision values in ranges at all steps.

The invention discloses an intelligent dual-step electronic weighing scale comprising a carrying plate for placing a to-be-weighed object, a pedestal arranged below the carrying plate, and dual-step weighing sensors that are arranged in the pedestal and are used for supporting the carrying plate. The dual-step weighing sensors consist of first mounting seats, first precision weighing sensors, first supporting legs, elastic supporting elements, second mounting seats, second precision weighing sensors and second supporting legs, wherein the units are arranged successively in a pressing mode. The first mounting seats are provided with guiding and pressing parts; the second mounting seats are provided with mounting plate parts and guiding and supporting parts for transmitting pressures exerted on the guiding and supporting parts to the mounting plate parts. In a free state, the guiding and pressing parts are higher than the guiding and supporting parts. When forces are applied on the first mounting seats, the elastic supporting elements are compressed and the first mounting seats move down; and when the forces exerted on the first mounting seats reach a preset degree, the guiding and pressing parts of the first mounting seats move down and are pressed on the guiding and supporting parts. The dual-step electronic weighing scale has the continuous dual-step ranges and has different precision values in ranges at all steps.

The invention discloses a dual-step double-precision weighing sensor comprising a mounting seat, a first precision weighing sensor, a second precision weighing sensor, supporting legs, and an elastic support element. The mounting seat is provided with a mounting plate part and a guiding and supporting part for transmitting pressures to the mounting plate part; and the elastic supporting element, the first precision weighing sensor, the mounting plate part, the second precision weighing sensor, and the supporting legs are arranged successively in a pressing mode. The elastic supporting element consists of an upper support element, a spring, and a lower support element; the top of the spring is abutted against the upper support element and the bottom of the spring is abutted against the lower support element; and the lower support element is arranged on the first precision weighing sensor in a pressing mode. A guiding pressing part is arranged on the bottom wall of the upper support element; and the guiding pressing part is higher than the top of a guiding supporting part in a free state. When a force applied on the upper support element reaches a preset degree, the guiding pressing part moves down and then presses the guiding supporting part. The weighing sensor has the continuous dual-step ranges and has different precision values in ranges at all steps.

The present invention discloses an adjustable dual-order and dual-precision weighting sensor. The sensor comprises a soleplate, a first precision weighting sensor, a second precision weighting sensor, a support leg, an elastic supporting piece and an adjustment mechanism configured to adjust the height of the elastic supporting piece; the soleplate is provided with an installation plate potion and a guiding force support part configured to transmit the pressured to the installation plate portion; the elastic supporting piece, the first precision weighting sensor, the installation plate portion, the second precision weighting sensor and the support leg are arranged in crimping state in order; and the top end of the elastic supporting piece at the free state is higher than the top end of the guiding force support part, and the top end of the elastic supporting piece is moved downwards when being forced and stressed. The dual-order and dual-precision weighting sensor with the adjustment mechanism has dual-step continuous measuring range and has different precision values in each-step range.

The invention discloses an intelligent dual-step weighing sensor comprising a first mounting seat, a first precision weighing sensor, a first supporting leg, an elastic supporting element, a second mounting seat, a second precision weighing sensor and a second supporting leg. The above-mentioned units are successively arranged in a pressing mode. A guiding and pressing part is arranged at the first mounting seat; and the second mounting seat is provided with a mounting plate part and a guiding and supporting part for transmitting the received pressure to the mounting plate part. A static contact is arranged at the top end of the guiding and supporting part; and the guiding and pressing part of the first mounting seat is provided with a moving contact matching the static contact. In a free state, the guiding and pressing part is higher than the guiding and supporting part. When the force is applied on the first mounting seat, the elastic supporting element is pressed and then the first mounting seat moves down; and when the force exerted on the first mounting seat reaches a preset degree, the guiding and pressing part of the first mounting seat moves down and presses the guiding and supporting part, and thus the moving contact is arranged on the static contact in a pressing mode. The dual-step weighing sensor has the continuous dual-step ranges and has different precision values in ranges at all steps.