CN213688629U

CN213688629U - Portable weighing scale with safeguard function

Info

Publication number: CN213688629U
Application number: CN202022900858.7U
Authority: CN
Inventors: 梁城杰
Original assignee: Zhongshan Jinli Electronic Weighing Equipment Co ltd
Current assignee: Zhongshan Jinli Electronic Weighing Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-13
Anticipated expiration: 2030-12-03

Abstract

Portable weighing scale with safeguard function, including balance seat, bearing structure and support structure, bearing structure includes a plurality of collapsible units, the top of this collapsible unit is rotated with support structure and is connected to bottom and balance seat swing joint, collapsible unit includes that at least two rotate the folded piece of connecting, and the activity locates the holding structure of junction between the folded piece. The utility model discloses when folding, can keep the structure activity to make the folded piece collapsible, the top of folded piece rotates along the horizontal direction for supporting structure, and the bottom is for the activity of balance seat, forms fold condition. In the portability, the utility model discloses collapsible accomodating has compared in traditional balance seat and has only gone out one deck folded piece more to it occupies too many space not to have. In the security, the utility model discloses a holding structure has strengthened the support intensity of folding unit, gives the more safe and reliable's auxiliary structure of user through supporting structure, and it is safer to use.

Description

Portable weighing scale with safeguard function

Technical Field

The utility model relates to a measuring tool technical field, more specifically relates to a portable weighing scale with safeguard function.

Background

The conventional portable weighing scale is only composed of a scale base, so that the portable weighing scale can be conveniently carried at any time and any place for weighing. However, the safety of a weight scale with only a scale base is not high. In order to improve the safety of use, the prior art installs a support frame or a handrail on the basis of a scale seat. For example, chinese utility model patent CN 210719381U an prevent falling weighing scale adopts the bottom steel sheet to make up guardrail subassembly and weighing scale together to the realization prevents falling the function, improves the security of using. However, such a weighing scale having the guard rail has many inconveniences in portability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to above-mentioned defect and not enough, solve among the prior art personal weighing scale security and the mutual technical problem of contradiction of portability, through a folding bearing structure, realize safe in utilization's portable personal weighing scale.

In order to achieve the above object, the utility model discloses a specific technical scheme be:

the utility model discloses a portable weighing scale with safeguard function, including balance seat, bearing structure and support structure, the bearing structure includes a plurality of collapsible units, the top of this collapsible unit is connected with the support structure rotation, and the bottom is connected with balance seat swing joint, the collapsible unit includes at least two folding pieces of rotation connection, and the activity locates the holding structure of the junction between the folding piece; when the folding body weight scale is folded, the holding structure moves to enable the folding piece to be folded, the top of the folding piece rotates along the horizontal direction relative to the supporting structure, and the bottom of the folding piece moves relative to the scale seat to form the folding body weight scale.

Preferably, the holding structure comprises a movable cavity arranged in the folding piece, a plug connector movably connected with the movable cavity, and a bearing groove arranged on the other folding piece; when the foldable unit is used, the plug connector extends out of the movable cavity and is matched with the bearing groove to keep the supporting strength of the foldable unit.

Preferably, the movable cavity is provided with an actuating groove penetrating through the folding member to the movable cavity, and the plug connector is connected with an actuating member through the actuating groove.

Preferably, the actuating groove is provided with a limit structure along the movement direction of the actuating piece.

Preferably, the holding structure comprises a sliding sleeve which is connected with the folding piece in a sliding way and is matched with the other folding piece in a sleeved way; when the foldable unit is used, the sliding sleeve slides along the folding piece until the sliding sleeve is sleeved with the other folding piece to keep the vertical state of the foldable unit.

Preferably, a hinge is arranged outside the connection position of the folding piece, and the hinge forms a retaining structure.

Preferably, the folding piece is rotatably connected or plugged with the scale base.

Preferably, the plurality of foldable units are arranged in a triangle.

Preferably, the supporting structure is composed of a handrail which is integrally U-shaped and has a cylindrical body.

Preferably, the scale base is an electronic scale base.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses when folding, can keep the structure activity to make the folded piece collapsible, the top of folded piece rotates along the horizontal direction for supporting structure, and the bottom is for the activity of balance seat, forms fold condition. In the portability, the utility model discloses collapsible accomodating has compared in traditional balance seat and has only gone out one deck folded piece more to it occupies too many space not to have. In the security, the utility model discloses a holding structure has strengthened the support intensity of folding unit, gives the more safe and reliable's auxiliary structure of user through supporting structure, and it is safer to use.

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

Drawings

Fig. 1 is a schematic structural view of a state of use of a weight scale according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the scale in the preferred embodiment of the present invention.

Fig. 3 is a schematic view of a folding structure of a weighing scale according to a preferred embodiment of the present invention.

Fig. 4 is a schematic view of a folded top view of a weight scale according to a preferred embodiment of the present invention.

Fig. 5 is a perspective structural diagram of a folding unit in a preferred embodiment of the present invention.

Fig. 6 is a schematic view of a part a of the enlarged structure in fig. 5.

Fig. 7 is a schematic view of the structure of the sliding sleeve and the folding member according to the preferred embodiment of the present invention.

Description of reference numerals:

10 scale seats,

20 foldable unit, 21 folding piece, 22 holding structure, 221 movable cavity, 222 plug-in piece, 223 accepting groove, 224 actuating groove, 225 actuating piece, 226 limiting structure, 227 sliding sleeve, 228 hinge piece,

30 support structure, 31 handrail.

Detailed Description

The present invention is further explained and illustrated by the following embodiments, it should be understood that the following embodiments are for the purpose of making the technical solution of the present invention clearer and easier to understand, and do not limit the scope of the claims.

As shown in fig. 1 to 4, the portable weight scale with protection function of the present invention comprises a scale base 10, a supporting structure, and a supporting structure 30, wherein the supporting structure comprises a plurality of foldable units 20, the top of the foldable units 20 is rotatably connected to the supporting structure 30, and the bottom of the foldable units 20 is movably connected to the scale base 10, the foldable units 20 comprise at least two folding members 21 rotatably connected to each other, and a holding structure 22 movably disposed at the connection between the folding members 21; when folded, the holding structure 22 moves to make the folding member 21 foldable, the top of the folding member 21 rotates in the horizontal direction relative to the supporting structure 30, and the bottom moves relative to the scale base 10, so as to form the folded weight scale.

As shown in fig. 5 to 6, in a preferred embodiment, the holding structure 22 includes a movable cavity 221 provided inside the folding member 21, a plug member 222 movably connected to the movable cavity 221, and a receiving groove 223 provided on the other folding member 21; in use, the plug 222 extends out of the movable cavity 221 and engages the receiving groove 223 to maintain the supporting strength of the foldable unit 20.

In a preferred embodiment, the movable cavity 221 is provided with an actuating slot 224 penetrating from the folding member 21 to the movable cavity 221, and the plug 222 is connected with an actuating member 225 through the actuating slot 224.

In a preferred embodiment, the actuating groove 224 is provided with a limiting structure 226 along the moving direction of the actuating member 225.

In a preferred embodiment, as shown in fig. 7, said holding structure 22 comprises a sliding sleeve 227 slidingly associated with the folding member 21 and telescopically engaged with the other folding member 21; in use, the sliding sleeve 227 slides along the folding member 21 until it is sleeved with another folding member 21 to maintain the erected state of the foldable unit 20.

In a preferred embodiment, a hinge 228 is provided outside the connection of the folding member 21, said hinge 228 forming the retaining structure 22.

In a preferred embodiment, the folding element 21 is pivotably connected or plugged to the scale base 10.

In a preferred embodiment, the plurality of foldable units 20 are arranged in a triangle.

In a preferred embodiment, the structure 30 is constituted by a handrail 31 having a U-shape overall and a cylindrical body.

In a preferred embodiment, the scale base 10 is an electronic scale base.

Example 1

This embodiment 1 provides a take personal weighing scale of protection handrail, including balance seat 10, balance seat 10 is articulated with middle part bracing piece (can one in the folding unit 20), pegs graft with lateral part bracing piece (folding unit 20), and middle part bracing piece and lateral part bracing piece rotate with handrail 31 to be connected, and middle part bracing piece, lateral part bracing piece prop up the handrail jointly.

The handrail 31 is U-shaped and is a cylinder, and the cylinder structure is convenient to be connected with the support rod in a rotating mode and used for being supported by a user when the user weighs the body weight.

The bracing piece includes sub-pole 21 of articulated support from top to bottom, realizes supporting the folding of sub-pole through articulated mode to conveniently accomodate.

The supporting sub-rods 21 are fixed through a bolt fixing structure, the bolt fixing structure comprises a movable cavity 221 arranged at the end part of each supporting sub-rod, a bolt 222 which is arranged in the movable cavity 221 and can do telescopic motion, and a bearing cavity 223 arranged at the end part of the other supporting sub-rod 21, the bolt 222 and the bearing cavity 223 are inserted to strengthen the strength of the supporting structure, and in the containing state, the bolt 222 is contained in the movable cavity 221. The latch 222 is provided with an actuating handle 225, the actuating handle 225 is connected with the latch 222 through a movable hole (i.e., an actuating groove) 224 provided on the support sub-rod 21, the movable hole 224 is communicated with the movable cavity 221, a stopper 226 is provided at a position of the movable hole 224 near the end of the support sub-rod 21, and the stopper 226 restricts the actuating handle 225 from moving beyond the support sub-rod 21.

The scale base 10 is provided with a plug-in hole 223 which can be plugged and matched with the lateral support bar 21.

The end part of the supporting rod is provided with a shaft sleeve which is sleeved with the handrail, and the relative rotation of the supporting rod and the handrail is realized through the shaft sleeve.

Example 2

This embodiment 2 provides another retaining structure, which comprises a sliding sleeve 227 slidably connected with the folding member 21 and sleeved with another folding member 21; in use, the sliding sleeve 227 is slid along the folding member 21 until it is nested with another folding member 21 to achieve the maintenance of the erected state of the foldable unit.

The present invention has been described in terms of embodiments, but not limitations, and other variations of the disclosed embodiments, as would be readily apparent to one skilled in the art, are intended to be included within the scope of the present invention as defined in the following claims, in view of the description of the present invention.

Claims

1. The utility model provides a portable weighing scale with safeguard function which characterized in that:

comprises a scale base (10), a supporting structure and a supporting structure (30),

the support structure comprises a number of foldable units (20),

the top of the foldable unit (20) is rotatably connected with the supporting structure (30) and the bottom is movably connected with the scale seat (10),

the foldable unit (20) comprises at least two folding pieces (21) which are connected in a rotating way and a holding structure (22) which is movably arranged at the joint between the folding pieces (21);

when the folding scale is folded, the holding structure (22) moves to enable the folding piece (21) to be folded, the top of the folding piece (21) rotates relative to the supporting structure (30) along the horizontal direction, and the bottom moves relative to the scale seat (10), so that the folding scale is formed.

2. The portable weight scale with safeguarding functions of claim 1, wherein:

the holding structure (22) comprises a movable cavity (221) arranged inside the folding piece (21), a plug connector (222) movably connected with the movable cavity (221), and a bearing groove (223) arranged on the other folding piece (21);

when in use, the plug connector (222) extends out of the movable cavity (221) and is matched with the bearing groove (223) to maintain the supporting strength of the foldable unit (20).

3. The portable weight scale with safeguarding functions of claim 2, wherein:

an actuating groove (224) penetrating through the folding piece (21) to the movable cavity (221) is formed in the movable cavity (221), and the plug connector (222) is connected with an actuating piece (225) through the actuating groove (224).

4. The portable weight scale with safeguarding functions of claim 3, wherein:

the actuating groove (224) is provided with a limit structure (226) along the movement direction of the actuating piece (225).

5. The portable weight scale with safeguarding functions of claim 1, wherein:

the holding structure (22) comprises a sliding sleeve (227) which is connected with the folding piece (21) in a sliding way and is matched with the other folding piece (21) in a sleeved way;

in use, the sliding sleeve (227) slides along the folding piece (21) until the sliding sleeve is sleeved with the other folding piece (21) to realize the maintenance of the vertical state of the foldable unit (20).

6. The portable weight scale with safeguarding functions of claim 1, wherein:

a hinge piece (228) is arranged outside the joint of the folding piece (21),

the hinge (228) forms a retaining structure (22).

7. The portable weight scale with safeguarding functions of claim 1, wherein:

the folding piece (21) is rotatably connected or plugged with the scale base (10).

8. The portable weight scale with safeguarding functions of claim 1, wherein:

the plurality of foldable units (20) are arranged in a triangle.

9. The portable weight scale with safeguarding functions of claim 1, wherein:

the supporting structure (30) is composed of a handrail (31) which is integrally U-shaped and cylindrical.

10. The portable weight scale with safeguarding functions of claim 1, wherein:

the scale base (10) is an electronic scale base.