CN210664185U

CN210664185U - Measuring tape

Info

Publication number: CN210664185U
Application number: CN201921478294.3U
Authority: CN
Inventors: 张明发; 张志坚; 陈平平; 宋跃
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-02
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a measuring tool technical field just discloses a tape measure, which comprises a housin, the front fixed surface of casing installs the fixed disk, the front fixed surface of fixed disk installs and runs through the pole, the outside cover that runs through the pole is equipped with the carousel and connects through the nut, the outside fixed mounting of carousel has the connecting rod that is in fixed disk the place ahead, the front fixed surface of fixed disk installs and is to be around the equidistance and be located the connecting rod outside positioning mechanism, the other end threaded connection of connecting rod has T shape post, the both ends outside swing joint has swivel and fastening head, two respectively in proper order of T shape post the rear side of swivel and the front side respectively fixed mounting have the horizontal pole, the bottom fixed mounting of T shape post is located two buckle area between the swivel. The tape measure solves the problems that when an existing tape measure is carried by a user, the surface of a bent clamping piece arranged outside the tape measure is smooth and small, and the bent clamping piece cannot be hung on the human body well.

Description

Measuring tape

Technical Field

The utility model relates to a measuring tool technical field specifically is a tape measure.

Background

The measuring tape is a commonly used measuring tool in daily life, is often seen as a steel measuring tape, is commonly used for building and decoration, is one of essential tools for families, is divided into a fiber measuring tape, a leather tape, a waist tape and the like, and belongs to the steel measuring tape as well as a Luban ruler, a wind water gauge and a metric ruler.

Present tape measure in the market is the integral type, generally carries through the curved card and the annular band that the surface set up, but the curved card surface of ordinary tape measure is more smooth and small and exquisite, when hanging on the people, shakes a lot of, just drops very easily, and the carriage effect is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a tape measure possesses advantages such as portable, has solved current tape measure when the user carries, and the curved card surface that the tape measure outside set up is more smooth and small and exquisite, and the string that can not be fine appears the problem that drops on one's body easily.

(II) technical scheme

In order to realize the purpose of the portable device, the utility model provides a following technical scheme: the utility model provides a measuring tape, includes the casing, the front surface fixed mounting of casing has the fixed disk, the front surface fixed mounting of fixed disk has the pole that runs through, the outside cover that runs through the pole is equipped with the carousel and connects through the nut, the outside fixed mounting of carousel has the connecting rod that is in fixed disk the place ahead, the front surface fixed mounting of fixed disk has to be to encircle the equidistance and be located the connecting rod outside positioning mechanism, the other end threaded connection of connecting rod has T shape post, the outside swing joint in proper order respectively in both ends of T shape post has swivel and fastening head, two the rear side and the front side of swivel do not fixed mounting have the horizontal pole, the bottom fixed mounting of T shape post has to be located two buckle area between the swivel.

Preferably, positioning mechanism includes the fixed block, the front surface fixed mounting of fixed disk has and deposits gapped fixed block with the carousel, the inboard back wall fixed mounting of fixed block has the spring, and the other end fixed mounting of spring has the connecting block that runs through the fixed block, and the other end fixed mounting of connecting block has the outside block that blocks that is located the connecting rod.

Preferably, a clamping groove is formed in one side, away from the connecting block, of the clamping block, the clamping groove is an arc-shaped groove, and the height of the arc-shaped groove is greater than one half of the diameter of the connecting rod.

Preferably, the length of the cross rod is smaller than that of the T-shaped column, and the upper side and the lower side of the cross rod are provided with corrugated blocks.

Preferably, still including placing the box, place box fixed mounting in the bottom of casing, it comprises box body and apron to place the box, and the inboard top of box body is provided with the concave groove, and the apron outside is provided with the lug, box body and apron block, and the apron top is provided with the push pedal.

Preferably, the rotating ring and the fastening head are symmetrically distributed on two sides of the longitudinal center line of the T-shaped column, the buckle belt is composed of a connecting belt and a buckle ring, and the buckle ring is made of aluminum.

(III) advantageous effects

Compared with the prior art, the utility model provides a tape measure possesses following beneficial effect:

this tape measure, cooperation through connecting rod and carousel, can promote the block, make the connecting rod can follow the inside taking out of block, and the carousel rotates, make the connecting rod rotate to the angle that accords with the centre gripping, make the position of connecting rod can change, and be connected with the cooperation of T shape pole, through the pulling swivel, make two horizontal poles form an contained angle, can press from both sides and carry at human waist, the grip area of tape measure has been increased, it is more firm to make the tape measure carry, and the horizontal pole outside is provided with the ripple piece, the frictional force of multiplicable contact surface, make the tape measure be difficult for droing, convenient to use personnel's carrying, simultaneously the accessible buckle is buckled and is carried in the person department of hanging up, when not, take off T shape post and put into and place the box, and with the connecting rod block of block card again can, the portability of tape measure has.

Drawings

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

fig. 2 is a top view of the turntable of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is a connection diagram of the fixed disk and the rotary disk of the present invention;

fig. 5 is a schematic structural view of the T-shaped pillar of the present invention.

In the figure: the device comprises a shell 1, a fixed disc 2, a through rod 3, a rotary disc 4, a connecting rod 5, a positioning mechanism 6, a fixed block 61, a spring 62, a connecting block 63, a clamping block 64, a 7T-shaped column, a rotating ring 8, a fastening head 9, a cross rod 10, a buckle belt 11 and a placement box 12.

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. 1-5, a tape measure comprises a housing 1, a fixed plate 2 is fixedly mounted on the front surface of the housing 1, a through rod 3 is fixedly mounted on the front surface of the fixed plate 2, a rotary plate 4 is sleeved outside the through rod 3 and connected with the rotary plate through a nut, a connecting rod 5 positioned in front of the fixed plate 2 is fixedly mounted on the outer side of the rotary plate 4, a positioning mechanism 6 surrounding the fixed plate 2 at equal intervals is fixedly mounted on the front surface of the fixed plate 2, the positioning mechanism 6 comprises a fixed block 61, a fixed block 61 having a gap with the rotary plate 4 is fixedly mounted on the front surface of the fixed plate 2, a spring 62 is fixedly mounted on the inner rear wall of the fixed block 61, a connecting block 63 penetrating through the fixed block 61 is fixedly mounted on the other end of the connecting block 63, a clamping block 64 positioned outside the connecting rod 5 is fixedly mounted, the clamping groove is an arc groove, the height of the arc groove is greater than one half of the diameter of the connecting rod 5, the other end of the connecting rod 5 is in threaded connection with a T-shaped column 7, the outer parts of two ends of the T-shaped column 7 are respectively and sequentially and movably connected with a rotary ring 8 and a fastening head 9, the rotary ring 8 and the fastening head 9 are symmetrically distributed on two sides of the longitudinal central line of the T-shaped column 7, a buckle belt 11 is composed of a connecting belt and a buckle ring, the buckle ring is aluminum, the rear side and the front side of the two rotary rings 8 are respectively and fixedly provided with a cross bar 10, the length of the cross bar 10 is less than that of the T-shaped column 7, the upper side and the lower side of the cross bar 10 are respectively provided with a corrugated block, the bottom of the T-shaped column 7 is fixedly provided with the buckle belt 11 positioned between the two rotary rings 8, the placing box 12 is fixedly arranged at the bottom of the shell 1, the, the box body is clamped with the cover plate, and the top of the cover plate is provided with a push plate.

In summary, in the tape measure, the engagement block 64 is pushed by the engagement between the link 5 and the dial 4, so that the link 5 can be taken out from the engagement block 64, and the rotating disc 4 is rotated to make the connecting rod 5 rotate to the angle according with the clamping, so that the position of the connecting rod 5 can be changed, and is matched and connected with the T-shaped rod 7, the two cross rods 10 form an included angle by pulling the rotating ring 8, can be carried by being clipped at the waist of a human body, increases the clipping area of the tape measure, leads the tape measure to be more stable to carry, and the corrugated block is arranged outside the cross bar 10, which can increase the friction force of the contact surface, make the tape measure not easy to fall off, is convenient for the carrying of the user, and can be carried by buckling the buckle belt 11 at the position of the hook of the human body, when the tape measure is not used, the T-shaped column 7 is taken down and placed in the placing box 12, and the connecting rod 5 is clamped into the clamping block 64 again, so that the portability of the tape measure is improved.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A tape measure comprising a housing (1), characterized in that: a fixed disc (2) is fixedly arranged on the front surface of the shell (1), a through rod (3) is fixedly arranged on the front surface of the fixed disc (2), the outside of the through rod (3) is sleeved with a turntable (4) and connected through a nut, a connecting rod (5) positioned in front of the fixed disc (2) is fixedly arranged on the outer side of the rotary disc (4), the front surface of the fixed disc (2) is fixedly provided with a positioning mechanism (6) which is in surrounding equal distance and is positioned outside the connecting rod (5), the other end of the connecting rod (5) is in threaded connection with a T-shaped column (7), the outer parts of the two ends of the T-shaped column (7) are respectively and sequentially movably connected with a rotating ring (8) and a fastening head (9), the rear sides and the front sides of the two rotating rings (8) are respectively and fixedly provided with a cross rod (10), and a buckle belt (11) positioned between the two rotating rings (8) is fixedly arranged at the bottom of the T-shaped column (7).

2. A tape measure according to claim 1, wherein: positioning mechanism (6) are including fixed block (61), the front surface fixed mounting of fixed disk (2) has gapped fixed block (61) with carousel (4), the inboard back wall fixed mounting of fixed block (61) has spring (62), and the other end fixed mounting of spring (62) has connecting block (63) of running through fixed block (61), and the other end fixed mounting of connecting block (63) has the outside block (64) that is located connecting rod (5).

3. A tape measure according to claim 2, wherein: the clamping groove is formed in one side, away from the connecting block (63), of the clamping block (64), and is an arc-shaped groove, and the height of the arc-shaped groove is larger than one half of the diameter of the connecting rod (5).

4. A tape measure according to claim 1, wherein: the length of the cross rod (10) is smaller than that of the T-shaped column (7), and the upper side and the lower side of the cross rod (10) are provided with corrugated blocks.

5. A tape measure according to claim 1, wherein: still including placing box (12), place box (12) fixed mounting in the bottom of casing (1), place box (12) and constitute by box body and apron, the inboard top of box body is provided with the concave groove, and the apron outside is provided with the lug, box body and apron block, and the apron top is provided with the push pedal.

6. A tape measure according to claim 1, wherein: the rotating ring (8) and the fastening head (9) are symmetrically distributed on two sides of the longitudinal center line of the T-shaped column (7), the buckle belt (11) is composed of a connecting belt and a buckle ring, and the buckle ring is made of aluminum.