CN210293431U

CN210293431U - Kitchen scale

Info

Publication number: CN210293431U
Application number: CN201921651239.XU
Authority: CN
Inventors: 刘毅; 田丽娟; 陈亚艺
Original assignee: Shenzhen Yuwei Weighing Apparatus Co ltd
Current assignee: Shenzhen Yuwei Weighing Apparatus Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-04-10
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a weighing device technical field especially relates to a kitchen scale, and it includes the balance body, be provided with the tray on the balance body, leave the gap between tray and the balance body, detachable the installing the protective cover on the balance body, it is connected with the protection pad that the symmetry set up to slide on the protective cover inner wall, protection pad and gap looks adaptation, be equipped with on the protective cover and be used for the drive symmetrical protection pad shrink or expand so that the protection pad joint or shift out the drive assembly in the gap. The utility model discloses have the time of saving the user and labour's effect.

Description

Kitchen scale

Technical Field

The utility model relates to a weighing device technical field especially relates to a kitchen scale.

Background

At present, most of electronic kitchen scales comprise a scale body, a tray and a protective cover, wherein the tray is horizontally arranged on the scale body bearing surface, a gap is reserved between the tray and the scale body bearing surface, and the protective cover is covered on the scale body to prevent dust or other impurities from accidentally falling into the tray bearing surface.

Among the prior art, because the tray is being supported to the input of force transmission system of this kind of kitchen balance, and force transmission system's output and sensor are in the contact state again all the time, so just so make the sensor be in all the time and treat the trigger state, receive the destruction of external force very easily, to this, when the kitchen balance is not used, often can fill in the protection pad between the gap of tray and the balance body, the protection pad comprises the semicircle ring paper card that two symmetries set up, two protection pad joint encircle after between tray and the balance body, deuterogamy the protective cover makes its lid close on the balance body, just can indirectly prevent that the sensor from receiving the destruction of external force.

The above prior art solutions have the following drawbacks: when the relevant personnel need use the balance body, need open the protective cover earlier, need shift out the gap with the protection pad again, treat the protection pad and break away from the back completely, just can use the balance body, the balance body uses the completion back, still need be with the protection pad joint in the gap once more, this process is comparatively troublesome, needs the more time of consumption user and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kitchen balance has the time of saving the user and labour's effect.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a kitchen scale, includes the balance body, be provided with the tray on the balance body, leave the gap between tray and the balance body, the detachable protective cover of installing on the balance body, slide on the protective cover inner wall and be connected with the protection pad that the symmetry set up, protection pad and gap looks adaptation, be equipped with on the protective cover and be used for the drive symmetrical protection pad shrink or expand so that the protection pad joint or shift out the drive assembly in the gap.

Adopt above-mentioned technical scheme, the balance body is before using, utilize drive assembly, make drive assembly order about symmetrical protection pad and draw close each other, so that protection pad joint contacts in the gap and with tray bottom face, through this mode, just enable the protection pad and closely laminate in the gap in order to play the guard action, when needing to use the balance body, reuse drive assembly, make the symmetrical protection pad of drive assembly drive remove from the gap, open the protective cover again, and place the protective cover on preset position, through this mode, just can remove the protection pad when opening the protective cover, effectively save user's time and energy, in addition, the mode on the protective cover is installed to the protection pad, convenient to use person finds protection pad and protective cover fast.

The utility model discloses further set up to: the protective cover passes through the detachable installation of spacing subassembly on the balance body.

By adopting the technical scheme, the protective cover can be conveniently replaced in a detachable mounting protective cover mode.

The utility model discloses further set up to: spacing subassembly is including solid fixed ring, annular and snap ring, the fixed ring encircles and establishes on balance body edge, the annular is seted up on solid fixed ring and is the same with solid fixed ring's extending direction, the snap ring setting on the safety cover and with annular looks adaptation.

By adopting the technical scheme, when the protective cover is required to be installed on the scale body, the snap ring is aligned with the annular groove, then the snap ring is inserted into the annular groove, and when the snap ring is stably inserted into the annular groove, the protective cover can be stabilized on the scale body.

The utility model discloses further set up to: the spout has been seted up to the symmetry in the protective cover, and the definition spout includes left side spout and right side spout, and the definition protection is filled up and is filled up one and protection and fill up two including the protection, the protection fills up one and slides through the slider and connect on the spout of left side, the protection fills up two and slides through the slider and connect on the spout of right side.

Adopt above-mentioned technical scheme, the existence of spout is convenient for the slip of protection pad, on the one hand, can save space, lightens weight, and on the other hand, the removal of protection pad of being convenient for.

The utility model discloses further set up to: the drive assembly comprises a first sliding block, a second sliding block, a spring, a pull rope, a through hole and a locking piece, wherein the first sliding block and the second sliding block are connected to the inner wall of the protective cover in a sliding mode and are fixed with the first protective pad and the second protective pad respectively, two ends of the spring are connected with the first sliding block and the second sliding block respectively, the through hole is formed in the protective cover, one end of the pull rope is connected with the spring, and the other end of the pull rope penetrates out of the through hole to be locked by the locking piece arranged on the.

Adopt above-mentioned technical scheme, when needs utilize the protection pad joint in the gap when, remove the restriction of locking piece to the stay cord earlier, close the protective cover lid on the balance body again, at this moment, two protection pads expand and around in the tray both sides, the stay cord in the protective cover outside is tightened again, make the spring shrink and then make two protection pads draw close each other and the joint in the gap, utilize the locking piece to lock the stay cord at last, when needs open the protective cover, remove the locking to the stay cord, loosen the stay cord promptly, the spring is according to self restoring force this moment, automatic symmetrical protection pad of ordering about shifts out the gap, after short time, just can easily open the protective cover.

The utility model discloses further set up to: drive assembly includes slider one, slider two, arc opening and rubber sleeve, slider one slides with slider two and connects on the protective cover inner wall and fill up one with the protection respectively and fill up two phase fixity with the protection, the arc opening is seted up and is supplied slider one and two wearing out of slider and slide along predetermined orbit on the protective cover, the rubber sleeve is installed and is used for restricting the position of slider one and slider two on the protective cover outer wall.

Adopt above-mentioned technical scheme, when the protective cover is opened to needs, remove the rubber sleeve to slider one with the restriction of slider two, slide slider one and slider two along relative direction again for the protection pad breaks away from the gap, to this, just can open the protective cover fast, simultaneously, cover the protective cover after, slide slider one makes both draw close each other with slider two, recycle rubber sleeve locking slider one and slider two, to this, just can be fast with the protection pad joint in the gap, this simple structure is convenient for realize.

The utility model discloses further set up to: the first protection pad and the second protection pad are abutted to each other, and the shifting blocks are arranged on the positions, abutted to each other, of the first protection pad and the second protection pad, and the extending direction of the shifting blocks is perpendicular to the side walls of the first protection pad and the second protection pad.

By adopting the technical scheme, the set shifting block has guidance, on one hand, the protection pad I and the protection pad II can be conveniently and manually shifted, on the other hand, the condition of the protection pad I and the protection pad II can be directly compared, the abrasion of the protection pad I and the protection pad II can be reduced, and the practical service life of the protection pad I and the protection pad II can be prolonged.

The utility model discloses further set up to: the locking piece includes spacing ring and spacing draw-in groove, the spacing ring is installed on the tip that the spring was kept away from to the stay cord, spacing draw-in groove sets up on the safety cover and cooperates with the spacing ring joint.

Adopt above-mentioned technical scheme, when needs locking stay cord, with the spacing ring joint in spacing draw-in groove, just can lock the stay cord on preset position, this simple structure is convenient for realize.

To sum up, the utility model discloses a beneficial technological effect does:

when the protective cover is closed, the driving component is started to drive the symmetrical protective pads to mutually approach, and the protective pads are clamped in the gaps and fully contacted with the bottom end face of the tray, at the moment, the protective pads can be utilized to support the tray, when the scale body is not needed to be used, the driving component is utilized again to drive one end of the symmetrical protective pads to move away from the gaps to a preset position, and then the protective cover is opened,

because the protection pad slides and connects on the protective cover, to this, just can open the protective cover and remove the protection pad simultaneously, contrast staff need open the apron and remove the mode that the protection was filled up again, effectively save user's time and energy, in addition, contrast protection pad and protective cover are placed the mode on the different positions respectively, and effective person of facilitating the use finds protection pad and protective cover fast.

Drawings

Fig. 1 is a schematic view of the overall structure of a scale body in embodiment 1 of the present invention;

fig. 2 is a schematic view of the positions of the tray and the gap in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of an inner cover of a protective cover in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of an outer cover of a protective cover in embodiment 1 of the present invention;

fig. 5 is a schematic view of the positions of the protective cover and the arc-shaped through opening in embodiment 2 of the present invention;

fig. 6 is an enlarged view at a in fig. 5.

Reference numerals: 1. a scale body; 2. a tray; 3. a gap; 4. a protective cover; 41. a left side chute; 42. a right side chute; 51. a first protection pad; 52. a second protection pad; 53. shifting blocks; 60. a first sliding block; 61. a second sliding block; 62. a spring; 63. pulling a rope; 64. perforating; 66. an arc-shaped through opening; 67. a rubber sleeve; 68. a guide groove; 71. a snap ring; 72. a ring groove; 8. a locking member; 81. a limiting ring; 82. limiting clamping grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides a kitchen scale, as shown in fig. 1 and fig. 2, including the balance body 1, install the tray 2 that is used for bearing weight on the balance body 1, there is gap 3 of a take the weight of between tray 2 and the balance body 1, detachable installation protective cover 4 on the balance body 1, receive the condition that external force leads to self to damage in order to reduce tray 2 accident, it is connected with symmetrical protection pad to slide on the inner wall of protective cover 4, the protection pad cooperates with 3 joints in gap, for the convenience of the user will protect to fill up the joint in gap 3 and open protective cover 4 fast, be equipped with drive assembly on protective cover 4, drive assembly can drive symmetrical protection pad shrink or expand so that the protection pad joint or shift out in gap 3.

As shown in fig. 3, more than one pair of symmetrical sliding grooves are formed on the inner wall of the protecting cover 4, the defining sliding grooves include a left sliding groove 41 and a right sliding groove 42, and the protecting pad includes a first protecting pad 51 and a second protecting pad 52, one end of the first protecting pad 51 and one end of the second protecting pad 52 are respectively hinged to the same side end of the left sliding groove 41 and the same side end of the right sliding groove 42 through rotating rods, in addition, the first protecting pad 51 is connected to the left sliding groove 41 through sliding blocks in a sliding manner, the second protecting pad 52 is connected to the right sliding groove 42 through sliding blocks in a sliding manner, the first protecting pad 51 and the second protecting pad 52 are both semi-circular and symmetrical, when the two protecting pads are clamped in the gap 3, a complete circular ring is formed, at this time, the existence of the first protecting pad 51 and the second protecting pad 52 can protect the tray 2, and at the same time, in order to facilitate the sliding of the first protecting pad 51 and the second protecting pad 52, a shifting block 53 extends, the shifting block 53 is perpendicular to the first protection pad 51 and the second protection pad 52 and is attached to the inner wall of the protection cover 4.

As shown in fig. 3 and 4, the driving assembly includes a first slider 60, a second slider 61, a spring 62, a pull rope 63, a through hole 64 and a locking member 8, a pair of guide grooves 68 are symmetrically formed on an inner wall of one side of the protective cover 4 away from the rotating rod, the first slider 60 and the second slider 61 are slidably connected to one of the guide grooves 68, ends of the first slider 60 and the second slider 61 away from the guide groove 68 are fixed to the first protective pad 51 and the second protective pad 52, respectively, two ends of the spring 62 are connected to the first slider 60 and the second slider 61, respectively, the through hole 64 is formed on the protective cover 4 and is adapted to the pull rope 63, one end of the pull rope 63 is connected to a middle position of the spring 62, and the other end of the pull rope passes through the through hole 64, the locking member 8 includes a limiting ring 81 and a limiting groove 82, the limiting ring 81 is mounted on an end of the pull rope, and is snap-fitted with the retainer ring 81.

As shown in fig. 2 and fig. 3, the protecting cover 4 is detachably mounted on the scale body 1 via a limiting component, the limiting component includes a fixing ring, a ring groove 72 and a snap ring 71, the fixing ring is disposed on the edge of the scale body 1, the ring groove 72 is disposed on the fixing ring and has the same extending direction as the fixing ring, the snap ring 71 is mounted on the edge of the protecting cover 4 and is engaged with the ring groove 72,

the implementation process comprises the following steps: when needs use the balance body 1 to weigh, spacing ring 81 is taken off from spacing draw-in groove 82, and loosen spacing ring 81, at this moment, spring 62 is according to the restoring force of self, in pulling back balance body 1 with stay cord 63, and can drive symmetrical shifting block 53 to keep away from each other simultaneously, break away from gap 3 with two 52 of protection pad in order to make protection pad 51 indirectly break away from gap 3, after protection pad 51 roughly breaks away from gap 3 with two 52 of protection pad, directly open protective cover 4 can, through this mode, just can open protective cover 4 fast, conveniently store protective cover 4 and protection pad simultaneously.

When article need not be weighed, close the antiskid lid on the balance body 1, again to the protective cover 4 outside pulling pull ring, spring 62 middle part is by stay cord 63 pulling this moment, and then indirectly make symmetrical shifting block 53 draw close each other, when symmetrical shifting block 53 butt each other, protection pad one 51 and protection pad two 52 are filled in the gap 3 indirectly, to this, just can be with the quick joint of protection pad one 51 and protection pad two 52 on gap 3, at last with spacing ring 81 joint on spacing draw-in groove 82, make spacing snap ring 71 stable locking spacing ring 81, and through this mode, the person of being convenient for use installs the protection pad fast and opens protective cover 4, effectively save staff's operating time and energy.

Example 2: as shown in fig. 5 and fig. 6, the difference from embodiment 1 lies in the difference of the driving assembly, in this embodiment, the driving assembly includes a first slider 60, a second slider 61, an arc-shaped through opening 66 and a rubber sleeve 67, a pair of guide grooves 68 are symmetrically formed on an inner wall of one side of the protective cover 4 away from the rotating rod, the first slider 60 and the second slider 61 are slidably connected to one of the guide grooves 68, ends of the first slider 60 and the second slider 61 away from the guide grooves 68 are fixed to the shift blocks 53 on the first protective pad 51 and the second protective pad 52, respectively, the arc-shaped through opening 66 is formed on the protective cover 4 for the first slider 60 and the second slider 61 to pass through, and enables the first slider 60 and the second slider 61 to relatively or reversely slide along a predetermined track, one side of the rubber sleeve 67 is hinged to an outer wall of the protective cover 4, and the other side is formed with a sleeve.

When the protective cover 4 needs to be opened, the restriction of the first slider 60 and the second slider 61 by the rubber sleeve 67 is removed, so that the first slider 60 and the second slider 61 are separated from the rubber sleeve 67, the first slider 60 and the second slider 61 are driven to slide on the arc-shaped through hole along the opposite direction, the first slider 60 and the second slider 61 respectively drive the first protective pad 51 and the second protective pad 52 to move away, and further the first protective pad 51 and the second protective pad 52 are separated from the gap 3, so that the protective cover 4 can be quickly opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a kitchen scale, includes the balance body (1), be provided with tray (2) on the balance body (1), leave gap (3) between tray (2) and the balance body (1), its characterized in that, detachable installation protective cover (4) on the balance body (1), slide on the protective cover (4) inner wall and be connected with the protection pad that the symmetry set up, protection pad and gap (3) looks adaptation, be equipped with on protective cover (4) and be used for the drive symmetrical protection pad shrink or expand so that the protection pad joint or shift out the drive assembly in gap (3).

2. Kitchen scale according to claim 1, characterized in that the protective cover (4) is detachably mounted on the scale body (1) by means of a stop assembly.

3. Kitchen scale according to claim 2, characterized in that the limiting component comprises a fixing ring, a ring groove (72) and a snap ring (71), the fixing ring is arranged on the edge of the scale body (1), the ring groove (72) is arranged on the fixing ring and extends in the same direction as the fixing ring, and the snap ring (71) is arranged on the protective cover (4) and is adapted to the ring groove (72).

4. The kitchen scale of claim 1, wherein the protective cover (4) is symmetrically provided with sliding grooves therein, the defining sliding grooves comprise a left sliding groove (41) and a right sliding groove (42), the defining protective pad comprises a first protective pad (51) and a second protective pad (52), the first protective pad (51) is slidably connected to the left sliding groove (41) through a sliding block, and the second protective pad (52) is slidably connected to the right sliding groove (42) through a sliding block.

5. Kitchen scale according to claim 1, wherein the driving assembly comprises a first slider (60), a second slider (61), a spring (62), a pulling rope (63), a through hole (64) and a locking member (8), the first slider (60) and the second slider (61) are slidably connected to the inner wall of the protecting cover (4) and are respectively fixed to the first protecting pad (51) and the second protecting pad (52), the two ends of the spring (62) are respectively connected to the first slider (60) and the second slider (61), the through hole (64) is arranged on the protecting cover (4), one end of the pulling rope (63) is connected to the spring (62), and the other end of the pulling rope penetrates through the through hole (64) and is locked by the locking member (8) arranged on the outer wall of the protecting cover (4).

6. The kitchen scale of claim 1, wherein the driving assembly comprises a first slider (60), a second slider (61), an arc-shaped through opening (66), and a rubber sleeve (67), the first slider (60) and the second slider (61) are slidably connected to an inner wall of the protective cover (4) and are respectively fixed to the first protective pad (51) and the second protective pad (52), the arc-shaped through opening (66) is formed in the protective cover (4) for the first slider (60) and the second slider (61) to penetrate through and slide along a predetermined track, and the rubber sleeve (67) is mounted on an outer wall of the protective cover (4) for limiting positions of the first slider (60) and the second slider (61).

7. Kitchen scale according to claim 4, characterized in that the first protective pad (51) and the second protective pad (52) are provided with a shifting block (53) at their abutting positions, and the shifting block (53) extends in a direction perpendicular to the side walls of the first protective pad (51) and the second protective pad (52).

8. Kitchen scale according to claim 5, characterized in that the locking element (8) comprises a stop ring (81) and a stop groove (82), the stop ring (81) being mounted on the end of the pull cord (63) remote from the spring (62), the stop groove (82) being provided on the protective cover (4) and being snap-fitted with the stop ring (81).