CN216593742U - Electronic scale with shock attenuation safeguard function - Google Patents

Abstract

The utility model discloses an electronic scale with shock absorption and protection functions, which comprises an electronic scale component, a turnover shaft, a torsion spring, a shaft movable sleeve and an external display screen, the four corners of the bottom of the movable scale plate for placing products or raw materials of the electronic scale are respectively provided with a clamping electrode, the embedded electrode is embedded in the electrode sleeve, and a shock pad is arranged between the gravity sensor and the embedded electrode in the electrode sleeve, so that the excessive pressure is relieved by the shock pad when the embedded electrode moves downwards, the gravity sensor is prevented from being damaged by the excessive pressure, meanwhile, the center of the inner movable groove is provided with a center protection spring which can be used for preventing the movable scale plate from generating larger displacement when receiving larger acting force, and the shock absorption supporting legs at the four corners of the bottom of the scale shell can be used for shock absorption assistance, so that the damage to each part of the electronic scale is effectively avoided, and the pressure bearing capacity is improved.

Description

Electronic scale with shock attenuation safeguard function

Technical Field

The utility model relates to an industrial electronic scale technical field specifically is an electronic scale with shock attenuation safeguard function.

Background

An electronic scale is a kind of weighing apparatus, which is a tool for measuring the mass of an object by using hooke's law or the principle of lever balance of force, when the object is placed on a scale, pressure is applied to a sensor, the sensor is elastically deformed, so that impedance is changed, and an excitation voltage is used to change, so that a changed analog signal is output. This signal is exported analog-to-digital converter through amplifier circuit amplification, CPU exports this kind of result to the display according to keyboard order and procedure, and the result of weighing is exported until showing, and prior art's industrial scale is at the in-process that uses, because the product or the raw materials weight of weighing are great, when placing on the pan of electronic scale, easily because too big impact force, lead to inside pressure sensor to appear damaging to lead to the whole damage of electronic scale, and then influence the weighing of product or raw materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic scale with shock attenuation safeguard function, the activity balance scale bottom four corners department that is used for placing product or raw materials of this electronic scale sets up the inlay card electrode respectively, and inlay card electrode nestification is intraductal in the electrode sleeve, set up the shock pad between the intraductal gravity sensor of electrode sleeve and the inlay card electrode, make the inlay card electrode when the downstream, alleviate too big pressure by the shock pad, prevent gravity sensor because too big pressure damages, the inside center department in interior activity groove sets up central protection spring simultaneously, can be used to prevent the great displacement that appears when the great effort is received to the activity balance scale, and the shock attenuation supporting legs of balance shell bottom four corners department can carry out the shock attenuation supplementary, thereby effectively avoided the damage of each part of electronic scale, and bearing capacity has been improved, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electronic scale with shock attenuation safeguard function, includes electronic scale subassembly, trip shaft, torsion spring, axle movable sleeve and external display screen, the trip shaft is installed to the upper end rear side of electronic scale subassembly, installation axle movable sleeve on the trip shaft, the trip shaft outside of axle movable sleeve left and right sides is equipped with torsion spring, the external display screen of axle movable sleeve outside installation.

Preferably, the electronic scale assembly comprises a scale shell, a shaft base, a node display screen, an inner movable groove, a movable scale plate, a damping supporting leg, a fixed bottom plate, a bottom plate bolt, a central protection spring, an inner cell plate, a clamping electrode, an electrode sleeve, a damping pad and a gravity sensor, the shaft base is arranged on the rear side of the upper end of the scale shell, the node display screen is respectively installed at the four corners of the upper end of the scale shell, the inner movable groove is formed in the scale shell, the movable scale plate is installed in the inner movable groove, the clamping electrode is respectively arranged at the four corners of the bottom of the movable scale plate, the electrode sleeve is arranged in the inner movable groove on the lower side of the clamping electrode, the gravity sensor is arranged at the bottom end in the electrode sleeve, the damping pad is arranged on the gravity sensor, the inner cell plate is installed on a built-in lead between the gravity sensor and the node display screen, the fixed bottom of the inner movable groove is provided with the fixed bottom plate, the mounting base plate bolt is installed on the fixing base plate, a central protection spring is arranged on the upper side of the fixing base plate, and damping supporting legs are arranged at four corners of the bottom of the scale shell.

Preferably, the damping supporting legs comprise a supporting base, an embedded bolt, elastic supporting legs, an inner spring groove and a damping spring, the embedded bolt is arranged on the lower side of the supporting base, the elastic supporting legs are arranged on the outer sides of the bottom ends of the embedded bolt, the inner spring groove is formed in the elastic supporting legs, and the damping spring is arranged in the inner spring groove.

Preferably, the turning shaft is installed between the shaft bases on the left side and the right side.

Preferably, the shock attenuation supporting legs welded mounting is in the bottom four corners department of balance shell.

Preferably, the embedded electrode is nested in the electrode sleeve.

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

the utility model discloses electronic scale with shock attenuation safeguard function, the activity balance scale bottom four corners department that is used for placing product or raw materials of this electronic scale sets up the inlay card electrode respectively, and inlay card electrode nestification is in the electrode sleeve, set up the shock pad between the intraductal gravity sensor of electrode sleeve and the inlay card electrode, make the inlay card electrode when the downstream, alleviate too big pressure by the shock pad, prevent gravity sensor because too big pressure damages, the inside center department in interior activity groove sets up central protection spring simultaneously, can be used to prevent that the great displacement that appears when the activity balance scale receives great effort, and the shock attenuation supporting legs of balance shell bottom four corners department can carry out the shock attenuation supplementary, the damage of each part of electronic scale has effectively been avoided, and bearing capacity has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a top view of an electronic scale assembly according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional structure of the electronic scale assembly of the present invention;

FIG. 4 is an enlarged schematic view of the electronic scale assembly of the present invention at A;

fig. 5 is a schematic view of the sectional structure of the shock-absorbing supporting leg of the present invention.

In the figure: 1. an electronic scale assembly; 101. a scale housing; 102. a shaft base; 103. a node display screen; 104. an inner movable groove; 105. a movable scale plate; 106. damping supporting legs; 1061. a support base; 1062. nesting bolts; 1063. elastic supporting legs; 1064. an inner spring groove; 1065. a damping spring; 107. fixing the bottom plate; 108. a baseplate bolt; 109. a center protection spring; 1010. an inner battery plate; 1011. clamping and embedding the electrode; 1012. an electrode bushing; 1013. a shock pad; 1014. a gravity sensor; 2. a turning shaft; 3. a torsion spring; 4. a shaft active sleeve; 5. and the display screen is externally connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an electronic scale with shock absorption and protection functions comprises an electronic scale assembly 1, a turning shaft 2, a torsion spring 3, a shaft movable sleeve 4 and an external display screen 5, wherein the turning shaft 2 is installed on the rear side of the upper end of the electronic scale assembly 1, the shaft movable sleeve 4 is installed on the turning shaft 2, the torsion spring 3 is arranged on the outer side of the turning shaft 2 on the left side and the right side of the shaft movable sleeve 4, and the external display screen 5 is installed on the outer side of the shaft movable sleeve 4.

Referring to fig. 2-4, an electronic scale assembly 1 includes a scale housing 101, a shaft base 102, a node display screen 103, an inner movable slot 104, a movable scale plate 105, a shock-absorbing support leg 106, a fixed base plate 107, a base plate bolt 108, a center protection spring 109, an inner battery plate 1010, a clamping electrode 1011, an electrode sleeve 1012, a shock-absorbing pad 1013 and a gravity sensor 1014, wherein the shaft base 102 is disposed at the rear side of the upper end of the scale housing 101, a turning shaft 2 is mounted between the shaft base 102 at the left and right sides, the node display screen 103 is mounted at four corners of the upper end of the scale housing 101, the inner movable slot 104 is disposed inside the scale housing 101, the movable scale plate 105 is mounted in the inner movable slot 104, the clamping electrode 1011 is disposed at four corners of the bottom of the movable scale plate 105, the electrode sleeve 1012 is disposed in the inner movable slot 104 below the clamping electrode 1011, the clamping electrode 1012 is nested in the electrode sleeve 1012, the gravity sensor 1014 is disposed at the bottom end of the electrode sleeve 1012, the gravity sensor 1014 is provided with a shock pad 1013, an inner battery panel 1010 is installed on a built-in wire between the gravity sensor 1014 and the node display screen 103, the bottom of the inner movable groove 104 is provided with a fixed bottom plate 107, a bottom plate bolt 108 is installed on the fixed bottom plate 107, a central protection spring 109 is arranged on the upper side of the fixed bottom plate 107, four corners of the bottom of the scale shell 101 are provided with shock absorption supporting feet 106, and the shock absorption supporting feet 106 are welded and installed at four corners of the bottom of the scale shell 101.

Referring to fig. 5, the shock-absorbing support leg 106 includes a support base 1061, a nesting latch 1062, an elastic support leg 1063, an inner spring slot 1064 and a shock-absorbing spring 1065, the nesting latch 1062 is disposed at the lower side of the support base 1061, the elastic support leg 1063 is disposed at the outer side of the bottom end of the nesting latch 1062, the inner spring slot 1064 is disposed inside the elastic support leg 1063, and the shock-absorbing spring 1065 is mounted in the inner spring slot 1064.

The utility model discloses difference with prior art: in the using process of the industrial electronic scale in the prior art, because the weight of the weighed product or raw material is large, when the electronic scale is placed on a scale pan of the electronic scale, the internal pressure sensor is easily damaged due to excessive impact force, thereby causing the overall damage of the electronic scale, and further affecting the weighing of the product or the raw material, the electronic scale with the shock absorption protection function of the utility model is characterized in that the four corners at the bottom of the movable scale plate 105 for placing the product or the raw material of the electronic scale are respectively provided with the embedded electrodes 1011, the embedded electrodes 1011 are embedded in the electrode sleeve 1012, the shock absorption pad 1013 is arranged between the gravity sensor 1014 and the embedded electrodes 1011 in the electrode sleeve 1012, when the embedded electrodes 1011 move downwards, the excessive pressure is relieved by the shock absorption pad 1013, the gravity sensor 1014 is prevented from being damaged due to excessive pressure, and meanwhile, the central protection spring 109 is arranged at the internal center of the internal movable groove 104, can be used for preventing the movable scale plate 105 from generating large displacement when receiving large acting force, and the damping supporting feet 106 at the four corners of the bottom of the scale shell 101 can perform effective damping assistance.

In summary, the following steps: the utility model discloses electronic scale with shock attenuation safeguard function, the activity balance scale 105 bottom four corners department that is used for placing product or raw materials of this electronic scale sets up inlay card electrode 1011 respectively, and inlay card electrode 1011 nests in electrode sleeve 1012, gravity sensor 1014 in the electrode sleeve 1012 and inlay card set up shock pad 1013 between the electrode 1011, make inlay card electrode 1011 when the downstream, alleviate too big pressure by shock pad 1013, prevent that gravity sensor 1014 from damaging because too big pressure, the inside center department of interior activity groove 104 sets up central protection spring 109 simultaneously, can be used to prevent the great displacement that appears when activity balance scale 105 receives great effort, and the shock attenuation supporting legs 106 of balance shell 101 bottom four corners department can carry out the shock attenuation supplementary, the utility model discloses it is complete reasonable in structure, effectively avoided the damage of each part of electronic scale to the bearing capacity has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electronic scale with shock attenuation safeguard function, includes electronic scale subassembly (1), trip shaft (2), torsion spring (3), axle movable sleeve (4) and external display screen (5), its characterized in that: the electronic scale is characterized in that a turnover shaft (2) is installed on the rear side of the upper end of the electronic scale component (1), a movable sleeve (4) is installed on the turnover shaft (2), torsion springs (3) are arranged on the outer sides of the turnover shafts (2) on the left side and the right side of the movable sleeve (4), and an external display screen (5) is installed on the outer side of the movable sleeve (4).

2. An electronic scale with shock absorption and protection functions as claimed in claim 1, characterized in that: the electronic scale assembly (1) comprises a scale shell (101), a shaft base (102), a node display screen (103), an inner movable groove (104), a movable scale plate (105), a damping supporting leg (106), a fixed bottom plate (107), a bottom plate bolt (108), a center protective spring (109), an inner battery plate (1010), a clamping electrode (1011), an electrode sleeve (1012), a damping pad (1013) and a gravity sensor (1014), wherein the shaft base (102) is arranged on the rear side of the upper end of the scale shell (101), the node display screen (103) is respectively arranged at four corners of the upper end of the scale shell (101), the inner movable groove (104) is arranged in the scale shell (101), the movable scale plate (105) is arranged in the inner movable groove (104), the clamping electrode (1011) is respectively arranged at four corners of the bottom of the movable scale plate (105), and the electrode sleeve (1012) is arranged in the inner movable groove (104) on the lower side of the clamping electrode (1011), the inside bottom of electrode sleeve pipe (1012) is equipped with gravity sensor (1014), be equipped with shock pad (1013) on gravity sensor (1014), panel (1010) in the installation on the built-in wire between gravity sensor (1014) and node display screen (103), the bottom of interior activity groove (104) is equipped with PMKD (107), mounting plate bolt (108) on PMKD (107), the upside of PMKD (107) is equipped with central protection spring (109), the bottom four corners department of balance shell (101) is equipped with shock attenuation supporting legs (106).

3. An electronic scale with shock absorption and protection functions as claimed in claim 2, characterized in that: shock attenuation supporting legs (106) are including supporting base (1061), nested bolt (1062), elastic supporting legs (1063), interior spring groove (1064) and damping spring (1065), the downside that supports base (1061) is equipped with nested bolt (1062), the bottom outside of nested bolt (1062) is equipped with elastic supporting legs (1063), the inside of elastic supporting legs (1063) is equipped with interior spring groove (1064), installation damping spring (1065) in interior spring groove (1064).

4. An electronic scale with shock absorption and protection functions as claimed in claim 2, characterized in that: the turning shaft (2) is arranged between the shaft bases (102) on the left side and the right side.

5. An electronic scale with shock absorption and protection functions as claimed in claim 2, characterized in that: and the damping supporting legs (106) are welded and installed at the four corners of the bottom end of the scale shell (101).

6. An electronic scale with shock absorption and protection functions as claimed in claim 2, characterized in that: the embedded electrode (1011) is embedded in the electrode sleeve (1012).

Images