CN209280131U - A kind of portable electronic scale - Google Patents

Abstract

The utility model discloses a kind of portable electronic scales, including main body, the installing mechanism among protection mechanism and main body on the inside of main body, the protection mechanism includes protection rope, shell is fixedly connected among the main body, pulling seat is fixedly connected among the bottom end of the shell, the inside that the protection rope is located at shell corresponds at the position of pulling seat, the top two sides of the pulling seat, which correspond at the position that protection is restricted, is fixedly connected with firm banking, connecting cylinder is fixedly connected at the position for protecting the top restricted to correspond to shell, correspond at the position of shell among the side of the connecting cylinder and is fixedly connected with shaft；The setting of protection rope and storage bar, effectively protects electronic scale, increases the service life of electronic scale; when the object of electronic scale measurement is more than to stress range, the protection rope on the inside of electronic scale will limit pulling seat, so that pulling seat is slided without normal direction bottom end; electronic scale is protected, work difficulty is reduced.

Description

A kind of portable electronic scale

Technical field

The utility model belongs to electronic scale technical field, and in particular to a kind of portable electronic scale.

Background technique

Electronic scale is one kind of weighing apparatus, is the work using Hooke's law or the lever balance theory of power measurement mass of object Tool can be divided into mechanical scale, electronic scale, electro-mechanic scale three categories by structural principle, and electronic scale uses Modern Sensor Technology, electricity Sub- technology and the integrated electronic weighting equipment of computer technology are just able to satisfy and solve to propose in actual life, quickly, quasi- Really, continuously, automatically weigh and require, simultaneously effective eliminate human error, be allowed to more to meet legality measurement management and industry is raw Produce the application requirement of process control.

Existing electronic scale deposits certain problem when in use, when long-time is using electronic scale measurement weight, to electricity The damage of sub- scale is larger, since the weighing of electronic scale is restricted, so once stress object proximity or the side beyond electronic scale The device inside electronic scale will be damaged when weight range, not only make electronic scale measurement not accurate, will affect simultaneously The normal use of electronic scale delays the progress of work, the problem of increasing work difficulty, bring economic loss, thus I Propose a kind of portable electronic scale.

Utility model content

The purpose of this utility model is to provide a kind of portable electronic scales, mentioned above in the background art existing to solve Some electronic scales deposit certain problem when in use, the damage when long-time is using electronic scale measurement weight, to electronic scale It is larger, since the weighing of electronic scale is restricted, so once stress object proximity or beyond electronic scale when stressing range just Device inside electronic scale can be damaged, not only make electronic scale measurement not accurate, while will affect electronic scale just It is often used, delays the progress of work, the problems such as increasing work difficulty, bring economic loss.

To achieve the above object, the utility model provides the following technical solutions: a kind of portable electronic scale, including main body, The installing mechanism among protection mechanism and main body on the inside of main body, the protection mechanism include protection rope, and the main body centre is solid Surely it is connected with shell, pulling seat is fixedly connected among the bottom end of the shell, the inside that the protection rope is located at shell corresponds to At the position of pulling seat, the top two sides of the pulling seat, which correspond at the position that protection is restricted, is fixedly connected with firm banking, the guarantor The top of shield rope corresponds to shell among the side of the connecting cylinder corresponding to connecting cylinder is fixedly connected at the position of shell It is fixedly connected with shaft at position, storage bar, the inside of the connecting cylinder are fixedly connected among the other side of the connecting cylinder Centre is fixedly connected with storage spring, corresponds at the position of shell among the side of the storage bar and is fixedly connected with reset spiral shell Bolt, the inside of the shell, which corresponds at the position for resetting bolt, is fixedly connected with threaded block.

Preferably, the installing mechanism includes protection rear cover, and the protection rear cover is located among the side of shell, described outer The inside of shell, which corresponds at the position for protecting rear cover, is fixedly connected with limit base, is provided in limit on the inside of the limit base Slot, the two sides centre of the protection rear cover, which corresponds at the position for limiting inside groove, is fixedly connected with limit lateral column, and limit sliding chutes It is an integral structure with limit lateral column, the centre of the limit base, which corresponds at the position for limiting inside groove, is fixedly connected with limit Plate corresponds among the bottom end of the limit plate at the position of limit base and is fixedly connected with limit spring.

Preferably, the main body includes display screen, and the display location is in the intermediate surface of shell, the bottom of the display screen It holds and is fixedly connected with operation button at the position for corresponding to shell.

Preferably, fixed frame is fixedly connected among the top of the shell, the two sides of the shell correspond to fixed frame Position at be provided with accommodating groove, the top two sides of the shell are fixedly connected with limit buckle, the two sides pair of the fixed frame Limit sliding chutes should be offered at the position of limit buckle, and limit sliding chutes run through a side surface of fixed frame.

Preferably, hook is fixedly connected among the pulling seat bottom end, the middle position of the hook and pulling seat is fixed It is connected with connection ring, corresponds on the inside of shell among the top of the pulling seat and is fixedly connected with weighing spring.

Preferably, the inner lower edge of the shell correspond to pulling seat position at be fixedly connected with protection spring, the guarantor It protects among the top of spring at the position for corresponding to pulling seat and is fixedly connected with rubber pad.

Compared with prior art, the utility model has the beneficial effects that

1. the setting of protection rope and storage bar, effectively protects electronic scale, increases the service life of electronic scale, work as electricity The object of sub- scale measurement is more than that protection rope when stressing range, on the inside of electronic scale will limit pulling seat, so that pulling seat is without normal direction bottom End sliding, to protect electronic scale, reducing electronic scale leads to damage caused by internal components due to beyond weighing range, increases The practicability and accuracy for having added electronic scale, reduce work difficulty, while protecting rope that can be stored by storing bar, will not The normal use for stopping over electronic scale, reduces economic loss.

2. the setting of limit base and protection rear cover need to only pass through protection so that the detection and maintenance of electronic scale are more convenient Rear cover can open the side of electronic scale, i.e. the inside of observable electronic scale, be not only convenient for the accuracy of detection electronic scale, together When installing and dismounting it is simple and convenient, save time and efforts, reduce work difficulty, ensure that running smooth for work, increase Work difficulty and economic benefit.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the protection rope cross-sectional view of the utility model；

Fig. 3 is the storage bar side view of the utility model；

Fig. 4 is the rubber pad enlarged diagram of the utility model；

Fig. 5 is the protection rear cover cross-sectional view of the utility model；

Fig. 6 is the limit base perspective view of the utility model；

Fig. 7 is the shaft perspective view of the utility model.

In figure: 1, fixed frame；2, limit sliding chutes；3, display screen；4, operation button；5, pulling seat；6, it links up with；7, connection ring； 8, shell；9, accommodating groove；10, limit buckle；11, connecting cylinder；12, protection rope；13, firm banking；14, weighing spring；15, turn Axis；16, bar is stored；17, bolt is resetted；18, threaded block；19, spring is protected；20, spring is stored；21, rubber pad；22, it limits Seat；23, rear cover is protected；24, inside groove is limited；25, lateral column is limited；26, limit spring；27, limit plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to Fig. 7 is please referred to, the utility model provides a kind of technical solution: a kind of portable electronic scale, including main body, The installing mechanism among protection mechanism and main body on the inside of main body, protection mechanism include protection rope 12, are fixedly connected among main body There is shell 8, pulling seat 5 is fixedly connected among the bottom end of shell 8, the inside that protection rope 12 is located at shell 8 corresponds to the position of pulling seat 5 Place is set, the top two sides of pulling seat 5, which correspond at the position for protecting rope 12, is fixedly connected with firm banking 13, the top of protection rope 12 It is fixedly connected with connecting cylinder 11 at position corresponding to shell 8, corresponds at the position of shell 8 among the side of connecting cylinder 11 and consolidates Surely it is connected with shaft 15, storage bar 16 is fixedly connected among the other side of connecting cylinder 11, is fixed among the inside of connecting cylinder 11 It is connected with storage spring 20, stores and is fixedly connected with reset bolt 17 at the position for corresponding to shell 8 among the side of bar 16, outside The inside of shell 8, which corresponds at the position for resetting bolt 17, is fixedly connected with threaded block 18, the setting of protection rope 12 and storage bar 16, Electronic scale is effectively protected, the service life of electronic scale is increased, when the object of electronic scale measurement is more than to stress range, electricity Protection rope 12 on the inside of sub- scale will limit pulling seat 5, so that pulling seat 5 is slided without normal direction bottom end, to protect electronic scale, reduce Electronic scale leads to damage caused by internal components due to beyond weighing range, increases the practicability and accuracy of electronic scale, Work difficulty is reduced, while protecting rope 12 that can be stored by storing bar 16, the normal use of electronic scale will not be stopped over, subtracted Economic loss is lacked.

In order to increase the convenience of electronic scale, in the present embodiment, it is preferred that installing mechanism includes protection rear cover 23, protection Rear cover 23 is located among the side of shell 8, and the inside of shell 8, which corresponds at the position for protecting rear cover 23, is fixedly connected with limit base 22, the inside of limit base 22 is provided with limit inside groove 24, protects the position for corresponding to limit inside groove 24 among the two sides of rear cover 23 Place is fixedly connected with limit lateral column 25, and limit sliding chutes 2 are an integral structure with limit lateral column 25, and the intermediate of limit base 22 corresponds to It is fixedly connected with limit plate 27 at the position of limit inside groove 24, the position of limit base 22 is corresponded among the bottom end of limit plate 27 Place is fixedly connected with limit spring 26, the setting of limit base 22 and protection rear cover 23, so that the detection and maintenance of electronic scale are more It is convenient, the side of electronic scale can need to only be opened by protection rear cover 23, i.e. the inside of observable electronic scale, be not only convenient for examining The accuracy of electronic scale is surveyed, while installing and dismounting is simple and convenient, saves time and efforts, reduces work difficulty, ensure that Running smooth for work, increases work difficulty and economic benefit.

In order to increase the operability of electronic scale, in the present embodiment, it is preferred that main body includes display screen 3, and display screen 3 is located at The intermediate surface of shell 8, the bottom end of display screen 3, which corresponds at the position of shell 8, is fixedly connected with operation button 4.

In order to increase the functionality of electronic scale, in the present embodiment, it is preferred that be fixedly connected among the top of shell 8 Determine frame 1, corresponding to accommodating groove 9 is provided at the position of fixed frame 1, the top two sides of shell 8 are fixedly connected for the two sides of shell 8 There is a limit buckle 10, the two sides of fixed frame 1, which correspond at the position of limit buckle 10, offers limit sliding chutes 2, and limit sliding chutes 2 run through One side surface of fixed frame 1.

In order to increase the practicability of pulling seat 5, in the present embodiment, it is preferred that pulling seat is fixedly connected with hook 6 among 5 bottom end, The middle position of hook 6 and pulling seat 5 is fixedly connected with connection ring 7, and the inside that shell 8 is corresponded among the top of pulling seat 5 is solid Surely it is connected with weighing spring 14.

In order to increase the safety of pulling seat 5, in the present embodiment, it is preferred that the inner lower edge of shell 8 corresponds to pulling seat 5 It is fixedly connected with protection spring 19 at position, protects and is fixedly connected at the position for corresponding to pulling seat 5 among the top of spring 19 Rubber pad 21.

The working principle and process for using of the utility model: shaft 15 is fixed on to the inside top of shell 8 first, then Connecting cylinder 11 is fixed among the side of shaft 15, then storage spring 20 is fixed among the inside of connecting cylinder 11, it will Storage bar 16 is fixed among the side of connecting cylinder 11, so that the side of storage bar 16 passes through the centre of threaded block 18, then will It resets bolt 17 to be fixed among the side of storage bar 16, finally the top limit of protection rope 12 is fixed in storage bar 16 Between, after the weight of electronic scale measurement object is more than weighing range, protection rope 12 will carry out limit pulling to pulling seat 5, so that Pulling seat 5 is slided without normal direction bottom end, to effectively protect pulling seat 5 and weighing spring 14, reduces the damage of weighing spring 14, So that electronic scale has the function of automatic protection, while protecting 12 folding and unfoldings of rope also relatively simple, it only need to be by resetting 17 band of bolt Dynamic storage bar 16 rotates, so that protection rope 12 is wound to the centre of storage bar 16, then pressing resets bolt 17, and then rotation is multiple Position bolt 17, so that the side that bolt 17 is fixed on shell 8 by screw thread rotation is resetted, so that protection 12 folding and unfoldings of rope are completed, no Using only simple and easy, electronic scale is effectively protected according to the weighing range of electronic scale, while protecting the folding and unfolding of rope 12 simply just Benefit, and the inner lower edge of shell 8 can be reduced corresponding to protection spring 19 and rubber pad 21 is fixedly connected at the position of pulling seat 5 Scuffing and damage when pulling seat 5 operates, reducing electronic scale leads to damage caused by internal components due to beyond weighing range, increases The practicability and accuracy for having added electronic scale, reduce work difficulty, will not stop over the normal use of electronic scale, reduce economy The protection installation of rear cover 23 is then fixed, the limit lateral column 25 for protecting 23 two sides of rear cover is aligned among limit base 22 by loss At the position for limiting inside groove 24, then rear cover 23 is protected in pressing, so that the pressing of protection rear cover 23 drives 27 bottom end of limit plate to press Pressure, so that then 26 forced contraction of limit spring pushes protection so that limit inside groove 24 is fitted closely with limit lateral column 25 Rear cover 23, after protecting rear cover 23 to be installed, the ineffective power of limit spring 26, so that limit plate 27 is bounced to top, Effectively will limit inside groove 24 block, increase protection rear cover 23 stability, installing and dismounting is simple and convenient, save the time and Energy reduces work difficulty, ensure that running smooth for work, increases work difficulty and economic benefit.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of portable electronic scale, including the protection mechanism on the inside of main body, main body and the installing mechanism among main body, feature Be: the protection mechanism includes protection rope (12), is fixedly connected with shell (8) among the main body, the bottom of the shell (8) End is intermediate to be fixedly connected with pulling seat (5), and the inside that the protection rope (12) is located at shell (8) corresponds at the position of pulling seat (5), The top two sides of the pulling seat (5), which correspond at the position for protecting rope (12), is fixedly connected with firm banking (13), the protection Rope (12) top correspond to shell (8) position at be fixedly connected with connecting cylinder (11), in the side of the connecting cylinder (11) Between correspond to shell (8) position at be fixedly connected with shaft (15), be fixedly connected among the other side of the connecting cylinder (11) Have storage bar (16), storage spring (20) is fixedly connected among the inside of the connecting cylinder (11), storage bar (16) Correspond at the position of shell (8) to be fixedly connected among side and reset bolt (17), the inside of the shell (8) corresponds to multiple Threaded block (18) are fixedly connected at the position of position bolt (17).

2. a kind of portable electronic scale according to claim 1, it is characterised in that: the installing mechanism includes protection rear cover (23), protection rear cover (23) is located among the side of shell (8), and the inside of the shell (8) corresponds to protection rear cover (23) it is fixedly connected at position limit base (22), limit inside groove (24) is provided on the inside of the limit base (22), it is described It protects and is fixedly connected with limit lateral column (25) at the position for corresponding to limit inside groove (24) among the two sides of rear cover (23), and limit Sliding slot (2) is an integral structure with limit lateral column (25), and the centre of the limit base (22) corresponds to the position of limit inside groove (24) The place of setting is fixedly connected with limit plate (27), is corresponded at the position of limit base (22) among the bottom end of the limit plate (27) and is fixed It is connected with limit spring (26).

3. a kind of portable electronic scale according to claim 1, it is characterised in that: the main body includes display screen (3), institute State the intermediate surface that display screen (3) is located at shell (8), the bottom end of the display screen (3), which corresponds at the position of shell (8), to be fixed It is connected with operation button (4).

4. a kind of portable electronic scale according to claim 1, it is characterised in that: solid among the top of the shell (8) Surely it being connected with fixed frame (1), the two sides of the shell (8), which correspond at the position of fixed frame (1), is provided with accommodating groove (9), The top two sides of the shell (8) are fixedly connected with limit buckle (10), and the two sides of the fixed frame (1) correspond to limit buckle (10) Position at offer limit sliding chutes (2), and limit sliding chutes (2) run through fixed frame (1) a side surface.

5. a kind of portable electronic scale according to claim 1, it is characterised in that: fixed among pulling seat (5) bottom end It is connected with hook (6), the middle position of the hook (6) and pulling seat (5) is fixedly connected with connection ring (7), the pulling seat (5) Top among correspond to shell (8) on the inside of be fixedly connected with weighing spring (14).

6. a kind of portable electronic scale according to claim 1, it is characterised in that: the inner lower edge pair of the shell (8) It should be fixedly connected with protection spring (19) at the position of pulling seat (5), correspond among the top of protection spring (19) and draw Rubber pad (21) are fixedly connected at the position of seat (5).