CN210773739U - Tape measure, measuring mechanism and electronic scale - Google Patents

Abstract

The embodiment provides a tape, measuring mechanism and electronic scale, and the tape includes tape body and flexible pull head, and the one end of flexible pull head parcel tape body. The measuring mechanism comprises the tape. The electronic scale comprises the tape measure or the measuring mechanism. The tape is convenient to hold when in use and is not easy to fall off from the hands of an operator.

Description

Tape measure, measuring mechanism and electronic scale

Technical Field

The utility model relates to a measuring device field particularly, relates to a tape measure, measuring mechanism and electronic scale.

Background

The tape can be used as an independent measuring tool, and can also be used in combination with other mechanisms, for example, in combination with an electronic scale, so that the electronic scale has both the weighing function and the measuring function.

The research shows that the prior tape measure has the following disadvantages in use:

the tape is inconvenient to hold when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tape measure, measuring mechanism and electronic scale, be convenient for during its use control, difficult follow operator's hand drops.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment of the present invention provides a tape, which includes:

the flexible pull head wraps one end of the tape body.

In an alternative embodiment, the flexible slider includes a soft rubber sleeve that wraps around one end of the tape body.

In an optional embodiment, the tape further comprises a connector, the connector is connected with the tape body, and the flexible puller wraps the connector and one end of the tape body.

In an alternative embodiment, the connector has a through hole, and one end of the tape measure body passes through the through hole and is connected with the connector.

In an optional embodiment, the tape measure body is provided with a first fixing surface and a second fixing surface, one end of the tape measure body penetrates through the through hole and is folded, and the first fixing surface is fixedly connected with the second fixing surface.

In an alternative embodiment, the first fastening surface is bonded or ultrasonically welded to the second fastening surface.

In a second aspect, an embodiment of the present invention provides a measuring mechanism, which includes:

a tape measure according to any one of the preceding embodiments.

In an optional embodiment, the measuring mechanism further comprises a base, a reset piece and a rotating piece, wherein the rotating piece is rotatably connected with the base, and the reset piece is arranged on the base and used for enabling the rotating piece to have a rotating trend along a second direction opposite to the first direction after rotating relative to the base along the first direction under the action of external force; the tape measure body is wound on the rotating part and used for driving the rotating part to rotate along the first direction relative to the base.

The third aspect of the present invention provides an electronic scale, the electronic scale includes:

a tape measure according to any one of the preceding embodiments or a measuring mechanism according to any one of the preceding embodiments.

In an optional implementation mode, the electronic scale further comprises a weighing mechanism and a power generation mechanism, the tape measure body is in transmission connection with the power generation mechanism and used for driving the power generation mechanism to move for power generation, and the power generation mechanism is electrically connected with the weighing mechanism.

The embodiment of the utility model provides a beneficial effect is:

in summary, the tape measure provided by the embodiment has the advantages that the flexible slider is arranged at the end part, an operator can hold the flexible slider during operation, the flexible slider can deform, the contact area between the flexible slider and the hand of the operator is increased, the friction force is increased, the flexible slider is not easy to slip from the hand of the operator, the flexible slider is convenient to hold by the operator, and the tape measure is safe and reliable to use. And the flexible pull head has flexibility, is more comfortable in use, and has high experience degree. Meanwhile, the flexible pull head has the deformability, the hand for holding the flexible pull head is not easily scratched, and the operator is not easily injured when colliding with the operator in the using process.

The embodiment also provides a measuring mechanism which comprises the measuring tape and has all the advantages of the measuring tape.

The embodiment also provides an electronic scale which comprises the measuring tape or the measuring mechanism and has all the advantages of the measuring tape and the measuring mechanism.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a tape measure according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a tape measure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a measuring mechanism according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of a measuring mechanism according to an embodiment of the present invention (a base is not shown);

FIG. 5 is a schematic diagram of an electronic scale according to an embodiment of the present invention;

fig. 6 is an exploded schematic view of a housing and a flexible slider according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an open case of an electronic scale according to an embodiment of the present invention.

Icon:

01-electronic scale; 001-tape measure; 100-tape measure body; 101-mounting holes; 110-a flexible slider; 111-card slot; 120-a connector; 121-a through hole; 002-a measuring mechanism; 200-a base; 210-a reset member; 220-a rotating member; 003-a weighing mechanism; 300-a load cell; 310-a hook; 004-a power generating mechanism; 400-gear set; 410-a generator body; 005-a housing; 500-notch; 006-display.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present embodiment provides a tape 001 suitable for measuring the length and the circumference of an object. The tape 001 can be used alone or in combination with other devices, for example, in combination with the electronic scale 01, so that the electronic scale 01 has both a function of weighing a weight and a function of measuring the weight. The tape 001 is convenient to hold when in use, is not easy to slide off from the hand of an operator, and is safe and reliable.

Referring to fig. 1, a tape 001 according to the present embodiment includes a tape body 100 and a flexible slider 110, the tape body 100 has a first end and a second end, and the flexible slider 110 is wrapped around the first end of the tape body 100. When the tape body 100 is used with other equipment, the second end of the tape body 100 is used to connect with other equipment.

According to the tape 001 provided by the embodiment, the flexible slider 110 is arranged at the end of the tape 001, an operator can hold the flexible slider 110 when using the tape 001, the flexible slider 110 has certain deformation capability, the flexible slider 110 can deform when the operator applies force to hold the flexible slider 110, the contact area with the hand of the operator is increased, the friction force is increased, the flexible slider 110 is not easy to slip from the hand of the operator, the flexible slider is convenient for the operator to hold, and the tape 001 is safe and reliable to use. In addition, flexible pull head 110 has the flexibility, and is more comfortable when using, experiences the degree height. Meanwhile, the flexible slider 110 has certain deformation capacity and can deform under stress, when an operator applies force to the flexible slider 110, the hand of the operator holding the flexible slider 110 is not easily scratched, and the operator is not easily injured when the flexible slider 110 collides with the operator in the using process, so that the flexible slider is safe and reliable to use.

In this embodiment, the tape body 100 may be a strip, for example, the tape body 100 is a substantially rectangular strip, and the tape body 100 has a regular structure, which is convenient for processing and manufacturing. The length, width, and thickness of the tape body 100 are set as needed, and are not particularly limited in this embodiment. The tape body 100 is made of flexible materials, can be bent freely, is convenient to store, and is also convenient to correspondingly adjust according to the outline of the object to be measured, so that the tape body 100 is tightly attached to the object to be measured, and the measurement precision is improved. For example, the tape body 100 may be made of glass fiber or chemical fiber woven tape. The tape measure body 100 has two opposite rectangular walls, and at least one rectangular wall is provided with scale marks, so that direct reading in the measuring process is facilitated.

In this embodiment, the flexible slider 110 may be made of rubber or silicone. The flexible slider 110 may be a cylinder, a cube, a sphere, or the like. In this embodiment, optionally, the flexible slider 110 includes a soft rubber sleeve, the soft rubber sleeve is a semi-cylinder, and a clamping groove 111 is formed in a rectangular side surface of the soft rubber sleeve. The flexible slider 110 may be fixed to the tape body 100, and optionally, the first end of the tape body 100 may be inserted into the slot 111, and the tape body 100 and the flexible slider 110 are fixed by gluing.

Referring to fig. 2, in the present embodiment, the flexible slider 110 further includes a connector 120, and the hardness of the connector 120 is greater than that of the flexible slider 110. The shape and size of the connector 120 are set as required, so as to ensure that the connector can be clamped into the clamping groove 111 in the flexible slider 110. In this embodiment, optionally, the connector 120 is substantially a semi-cylinder, the connector 120 is provided with a through hole 121, and the through hole 121 penetrates through the connector 120 along an axial direction of the connector 120. Correspondingly, the slot 111 is substantially a semi-cylinder and is matched with the connector 120, so that the connector 120 can be conveniently clamped into the slot 111.

In actual installation, the first end of the tape measure body 100 passes through the through hole 121 of the connector 120 and then is connected with the connector. Further, tape body 100 includes first stationary plane and second stationary plane, the first end of tape body 100 passes through-hole 121 on the connector 120 after folding, make first stationary plane and the laminating of second stationary plane, and can be through glue with first stationary plane and second stationary plane fixed connection, perhaps adopt the welded mode of supersound with first stationary plane and second stationary plane fixed connection, make the part of connector 120 peg graft in the mounting hole 101 of the folding formation of tape body 100, tape body 100 and connector 120 can not separate. The connector 120 is clamped in the clamping groove 111, the connector 120 and the flexible slider 110 can be bonded through glue, in other embodiments, the kneading slider can be injected at one end of the tape body 100 and wraps the connector 120 through a mold, and then the connector 120, the tape body 100 and the flexible slider 110 are fixed into a whole.

The tape 001 that this embodiment provided is held stably during the use, is difficult for droing, uses safe and reliable.

Referring to fig. 3-4, the present embodiment further provides a measuring mechanism 002, including the tape 001 provided in the above embodiments, which has the advantages of the tape 001.

Optionally, the measuring mechanism 002 further includes a base 200, a reset element 210 and a rotating element 220, the rotating element 220 is rotatably connected to the base 200, and the reset element 210 is disposed on the base 200, and is configured to enable the rotating element 220 to have a rotation trend along a second direction opposite to the first direction after rotating along the first direction relative to the base 200 under the action of an external force; the tape measure body 100 is wound around the rotating member 220, and is used for driving the rotating member 220 to rotate along a first direction relative to the base 200.

Optionally, the outer wall of the rotating member 220 has an annular accommodating groove, the second end of the tape body 100 is fixed to the rotating member 220, the tape body 100 is located in the annular accommodating groove around the base 200, and the tape body 100 is not easy to fall off from the base 200 along the axial direction of the base 200. Under the normal state, the tape body 100 is wound around the rotating member 220 under the action of the reset member 210, and when the tape 001 is required to be used for measurement, the flexible slider 110 is held, the tape body 100 is pulled, the rotating member 220 is driven to rotate along the first direction, and the tape body 100 is detached from the rotating member 220. In the process of pulling the tape measure body 100, the operator holds the flexible slider 110, and the friction between the flexible slider 110 and the hand of the operator is large, so that the flexible slider is not easily detached. After the tape measure is used, the flexible slider 110 is loosened, and the rotating member 220 is driven to rotate along the second direction under the action of the elastic force of the reset member 210, so that the tape measure body 100 is wound outside the rotating member 220 and returns to the initial state. When the rotating part 220 rotates along the second direction, the tape measure body 100 is driven to wind the rotating part 220, at the moment, the flexible pull head 110 on the tape measure body 100 moves, and when the flexible pull head 110 collides with a human body, the flexible pull head 110 has flexibility and variability, is not easy to cause injury, and is safe and reliable to use.

Optionally, the reset piece 210 is a clockwork spring.

The measuring mechanism 002 provided in this embodiment is safe and reliable in use.

Referring to fig. 5-7 in conjunction with fig. 1 and fig. 2, the present embodiment further provides an electronic scale 01, which includes a housing 005, a weighing mechanism 003, a power generating mechanism 004, and a measuring mechanism 002 according to the above embodiments. The weighing mechanism 003, the power generation mechanism 004 and the measuring mechanism 002 are all connected with the shell 005, a notch 500 is formed in the shell 005, the flexible slider 110 is blocked at the notch 500, the notch 500 can limit the position where the flexible slider 110 retreats, and the flexible slider 110 is always kept at the position where the notch 500 is blocked under the action of the resetting piece 210 after the tape 001 is used. Because the flexible slider 110 is located at the notch 500, it will not protrude from the housing 005 and block the notch 500, so that the overall appearance is not easily affected.

Alternatively, the base 200 may be integrally formed with the housing 005, in other words, the base 200 may be a part of the housing 005.

The weighing unit 003 is electrically connected to the power generating unit 004, and weighs the object. Optionally, weighing mechanism 003 includes load cell 300 and couple 310, and load cell 300 is connected with power generation mechanism 004 electricity, and couple 310 bears in load cell 300, and through hanging the object on couple 310, the weight of object transmits to load cell 300 through couple 310 and realizes weighing.

The power generation mechanism 004 comprises a gear set 400 and a generator body 410, the gear set 400 is in transmission connection with the generator body 410, the rotating member 220 is in transmission connection with the gear set 400, and when the tape measure body 100 drives the rotating member 220 to rotate along the first direction, the gear set 400 is driven to rotate, so that the generator body generates power. Meanwhile, when the tape measure body 100 is loosened and the rotating member 220 rotates in the second direction under the action of the resetting member 210, the gear set 400 can be driven to rotate, so that the generator body 410 generates electricity.

Optionally, the electronic scale 01 may further include a display 006, the weighing sensor 300 is electrically connected to a controller of the electronic scale 01, the controller is electrically connected to the display 006, and a weighing reading can be directly displayed on the display 006 for easy observation.

The electronic scale 01 provided by the embodiment is convenient to operate and high in safety.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A tape, the tape comprising:

the flexible pull head wraps one end of the tape body.

2. The tape measure of claim 1, wherein:

the flexible pull head comprises a soft rubber sleeve, and the soft rubber sleeve wraps one end of the tape measure body.

3. The tape measure of claim 1, wherein:

the tape measure further comprises a connector, the connector is connected with the tape measure body, and the flexible pull head wraps the connector and one end of the tape measure body.

4. A tape measure according to claim 3, wherein:

the connector has a through hole, one end of the tape measure body passes through the through hole and is connected with the connector.

5. The tape measure of claim 4, wherein:

the tape measure body is provided with a first fixing surface and a second fixing surface, one end of the tape measure body penetrates through the through hole and is folded, and the first fixing surface is fixedly connected with the second fixing surface.

6. A tape measure according to claim 5, wherein:

the first fixing surface is bonded with the second fixing surface or ultrasonically welded.

7. A measuring mechanism, characterized in that the measuring mechanism comprises:

the tape measure of any one of claims 1-6.

8. The measurement mechanism of claim 7, wherein:

the measuring mechanism further comprises a base, a resetting piece and a rotating piece, wherein the rotating piece is rotatably connected with the base, and the resetting piece is arranged on the base and used for enabling the rotating piece to have a rotating trend along a second direction opposite to the first direction after rotating relative to the base along the first direction under the action of external force; the tape measure body is wound on the rotating piece and used for driving the rotating piece to rotate relative to the base along the first direction.

9. An electronic scale, characterized in that the electronic scale comprises:

the tape measure of any one of claims 1-6 or the measurement mechanism of any one of claims 7-8.

10. An electronic scale according to claim 9, wherein:

the electronic scale further comprises a weighing mechanism and a power generation mechanism, the tape measure body is in transmission connection with the power generation mechanism and used for driving the power generation mechanism to move so as to generate power, and the power generation mechanism is electrically connected with the weighing mechanism.

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