CN208400121U - A kind of portable accounting bill accounting tool - Google Patents
A kind of portable accounting bill accounting tool Download PDFInfo
- Publication number
- CN208400121U CN208400121U CN201821090732.4U CN201821090732U CN208400121U CN 208400121 U CN208400121 U CN 208400121U CN 201821090732 U CN201821090732 U CN 201821090732U CN 208400121 U CN208400121 U CN 208400121U
- Authority
- CN
- China
- Prior art keywords
- tool
- tool body
- fixedly installed
- bill
- external surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model discloses a kind of portable accounting bills to calculate tool, belong to bill and calculates field of tool, including tool body, the upper end outer surface of the tool body is fixedly installed with display screen and function key, and function key is located at the side of display screen, and the leading exterior surface of tool body is provided with power switch at side, the side of the tool body is provided with protective cover, and a side external surface of tool body is fixedly installed with fixing axle at upper end, another side external surface of the tool body is provided with button at upper end.The utility model keeps the present apparatus easy to carry in use by being provided with a series of structure, and multiple carrying mode is provided for its autonomous selection to user, facilitate its use, in addition the dust-proof effect of the tool is also increased, extend its service life, the practicability for improving the tool, optimizes use process.
Description
Technical field
The utility model relates to a kind of bills to calculate technical field of tools, specially a kind of portable accounting bill
Accounting tool.
Background technique
It is earliest calculating instrument that bill, which calculates tool, and it is purely manual formula, later modern that early stage bill, which calculates tool,
Invented the e-machine that can carry out digital operation, be widely used in business transaction, be accounting indispensability office appliance it
One, function is easy, and cheap, stability is good, but existing accounting is simple with bill accounting tool construction, in user
It is inconvenient to carry when outgoing, and carrying mode is single, and in addition dust-proof effect is poor, the service life of the tool is influenced, to use
Person brings unnecessary trouble.
Utility model content
The purpose of this utility model is to provide a kind of portable accounting bills to calculate tool, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable accounting bill core
The upper end outer surface of calculation tool, including tool body, the tool body is fixedly installed with display screen and function key, and function key
Leading exterior surface positioned at the side of display screen, and tool body is provided with power switch, the tool body at side
Side be provided with protective cover, and a side external surface of tool body is fixedly installed with fixing axle, the tool at upper end
Another side external surface of main body is provided with button at upper end, and a side external surface of the tool body is fixed at front end
Link is installed, and the outer surface of link is provided with lifting rope, the lower end outer surface of the tool body is provided with chassis, and chassis
Inside the second bandage is fixedly installed at side, the inside of the chassis is fixedly installed with first at the other side and ties up
Band.
Preferably, a side external surface of the protective cover is fixedly installed with buckle at upper end, the tool body
Upper end outer surface is provided with card slot at the other side, and the position between the fixing axle and protective cover is provided with reset spring.
Preferably, a side external surface of the chassis is fixedly installed with cross bar, and the upper end outer surface setting of cross bar is limited
Position hole, the inside of first bandage are connected with connection buckle at one end, and the lower end outer surface of the tool body is living
It is dynamic that fixed column is installed.
Preferably, the outer surface of the fixed column and the inner surface of limit hole are provided with screw thread, the coefficient of rotary of screw thread
Identical, the inside of the fixed column, which is run through, shaft, and the connection type of the lower end outer surface of shaft and tool body is fixed connects
It connects, fluted, the shape size and fixed column of groove is arranged close to the position of fixed column in the lower end outer surface of the tool body
It is identical.
Preferably, the side of the power switch is provided with power interface, and the output end of power interface is electrically connected power supply
The input terminal of switch, the output end of power switch are electrically connected the input terminal of display screen and function key.
Compared with prior art, the utility model has the beneficial effects that the portable accounting calculates tool with bill,
The buckle being fixedly mounted at upper end by a side external surface of protective cover, it is close with the upper end outer surface of tool body at it
Under the mating reaction for the card slot being arranged at the other side, under close plus a side external surface of the outer surface of fixing axle and protective cover
The reset spring being arranged between end can make user more convenient to the either on or off operation of protective cover, outside user
When carrying the equipment out, protective cover effectively raises the dust-proof effect of the equipment, extends its service life, by cross bar
The setting of upper end outer surface limit hole, in the mating reaction of the fixed column of the lower end outer surface activity installation of itself and tool body
Under, user can dismantle the equipment, the link being fixedly mounted at front end in a side external surface of tool body is recycled,
The lifting rope being arranged with the outer surface of link, user can propose the equipment in the hand, and convenient for users to carrying, it is whole to improve tool
Service performance, the second bandage is fixedly mounted at side in the inside of chassis, the inside of chassis is fixed at the other side
First bandage is installed, bandage can be fixed on user's wrist by the aperture being arranged on connection buckle and the second bandage by the two
On, convenient for users to carrying, improve the practicability of tool.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the protective cover of the utility model combines view with tool body；
Fig. 3 is that the tool body of the utility model combines view with link；
Fig. 4 is that the chassis of the utility model combines view with the first bandage；
Fig. 5 is that the cross bar of the utility model combines view with chassis.
In figure: 1, tool body；2, display screen；3, function key；4, power switch；5, protective cover；6, it buckles；7, card slot；
8, fixing axle；9, reset spring；10, button；11, link；12, lifting rope；13, chassis；14, cross bar；15, the first bandage；16, even
Buckle；17, the second bandage；18, fixed column；19, limit hole.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of portable accounting bill accounting work
Tool, including tool body 1 install chassis 13 in the lower end outer surface activity of tool body 1, in the inside of chassis 13 close to another
The first bandage 15 is fixedly mounted at side, the second bandage 17 being fixedly mounted at side by the inside using itself and chassis 13
Mating reaction, the tool can be made to be worn in wrist, convenient for users to carry, when in use, user can utilize tool master
The button 10 that another side external surface of body 1 is arranged at upper end is fixed at upper end with a side external surface of tool body 1
The fixing axle 8 of installation is used cooperatively, and the protective cover 5 of the side setting of tool body 1 is opened, before then opening tool body 1
The power switch 4 that end outer surface is arranged at side, the function key 3 being fixedly mounted using the upper end outer surface of tool body 1,
Make bill calculation work, the data calculated by the observation of display screen 2 are worn in wrist if user is uncomfortable, can be dismantled,
In the link 11 that a side external surface of tool body 1 is fixedly mounted at front end, the lifting rope being arranged with the outer surface of link 11
Under 12 cooperation, user can be proposed the equipment in the hand, improve the service performance of device entirety, optimize use process.
Further, a side external surface of protective cover 5 is fixedly installed with buckle 6 at upper end, outside the upper end of tool body 1
Surface is provided with card slot 7 at the other side, and the position between fixing axle 8 and protective cover 5 is provided with reset spring 9, is resetting
Under the cooperation of spring 9 and card slot 7 and buckle 6, facilitate the on and off of protective cover 5.
Further, a side external surface of chassis 13 is fixedly installed with cross bar 14, and the upper end outer surface of cross bar 14 is provided with
Limit hole 19, the inside of the first bandage 15 are connected with connection buckle 16 at one end, and the lower end outer surface of tool body 1 is living
Dynamic to be equipped with fixed column 18, fixed column 18 and limit hole 19 are used to install tool body 1 and 14 activity of cross bar, easy to disassemble,
Convenient for user's carrying.
Further, the inner surface of the outer surface of fixed column 18 and limit hole 19 is provided with screw thread, the coefficient of rotary of screw thread
Identical, through there is shaft, shaft and the connection type of the lower end outer surface of tool body 1 connect to be fixed for the inside of fixed column 18
It connects, the lower end outer surface of tool body 1 is fluted close to the setting of the position of fixed column 18, the shape size and fixed column 18 of groove
It is identical, when user's selection is carried using lifting rope 12, shaft and groove are used cooperatively, fixed column 18 can be made to rotate to recessed
In slot, convenient for users to carrying.
Further, the side of power switch 4 is provided with power interface, and the output end of power interface is electrically connected power switch
4 input terminal, the output end of power switch 4 are electrically connected the input terminal of display screen 2 and function key 3, and electric connection can make whole
A device operates normally.
It should be noted that the utility model is that a kind of portable accounting bill calculates tool, when use first
Chassis 13, under the mating reaction of the first bandage 15 and the second bandage 17, energy are installed in the lower end outer surface activity of tool body 1
It is worn over the tool in wrist, convenient for users to carrying, when in use, passes through the fixing axle 8 and reset spring 9 of setting, energy
Enough user is helped to utilize button 10, then more convenient opening protective cover 5 turns on the power switch 4, enters whole equipment
Working condition makees bill calculation work using function key 3, and the data calculated by the observation of display screen 2 after use, are closed
The dust-proof effect of the tool can be improved in protective cover 5, in the outgoing carrying of user, if uncomfortable be worn over the tool in wrist,
It can be dismantled, user can be mentioned the tool in the hand by the lifting rope 12 of setting, be convenient for carrying, it is different to give user
Selection is carried, the practicability that the portable accounting bill calculates tool is improved, effectively increases the functionality of its own,
It is more practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of portable accounting calculates tool, including tool body (1) with bill, it is characterised in that: the tool master
The upper end outer surface of body (1) is fixedly installed with display screen (2) and function key (3), and function key (3) is located at the one of display screen (2)
Side, and the leading exterior surface of tool body (1) is provided with power switch (4) at side, the side of the tool body (1)
It is provided with protective cover (5), and a side external surface of tool body (1) is fixedly installed with fixing axle (8), the work at upper end
Another side external surface of tool main body (1) is provided with button (10) at upper end, and a side external surface of the tool body (1) leans on
It is fixedly installed at front end link (11), and the outer surface of link (11) is provided with lifting rope (12), the tool body (1)
Lower end outer surface is provided with chassis (13), and the inside of chassis (13) is fixedly installed with the second bandage (17), institute at side
The inside for stating chassis (13) is fixedly installed with the first bandage (15) at the other side.
2. a kind of portable accounting according to claim 1 calculates tool with bill, it is characterised in that: the protection
One side external surface of lid (5) is fixedly installed with buckle (6) at upper end, and the upper end outer surface of the tool body (1) is close
It is provided at the other side card slot (7), the position between the fixing axle (8) and protective cover (5) is provided with reset spring (9).
3. a kind of portable accounting according to claim 1 calculates tool with bill, it is characterised in that: the chassis
(13) a side external surface is fixedly installed with cross bar (14), and the upper end outer surface of cross bar (14) is provided with limit hole (19), institute
The inside for stating the first bandage (15) is connected with connection buckle (16) at one end, the lower end appearance of the tool body (1)
Face is movably installed with fixed column (18).
4. a kind of portable accounting according to claim 1 or 3 calculates tool with bill, it is characterised in that: described
The outer surface of fixed column (18) and the inner surface of limit hole (19) are provided with screw thread, and the coefficient of rotary of screw thread is identical, described solid
The inside of fixed column (18) is through there is shaft, and shaft is to be fixedly connected with the connection type of the lower end outer surface of tool body (1), institute
Fluted, the shape size of groove and fixation is arranged close to the position of fixed column (18) in the lower end outer surface for stating tool body (1)
Column (18) is identical.
5. a kind of portable accounting according to claim 1 calculates tool with bill, it is characterised in that: the power supply
The side of switch (4) is provided with power interface, and the output end of power interface is electrically connected the input terminal of power switch (4), power supply
The output end for switching (4) is electrically connected the input terminal of display screen (2) and function key (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090732.4U CN208400121U (en) | 2018-07-11 | 2018-07-11 | A kind of portable accounting bill accounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090732.4U CN208400121U (en) | 2018-07-11 | 2018-07-11 | A kind of portable accounting bill accounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400121U true CN208400121U (en) | 2019-01-18 |
Family
ID=65130271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090732.4U Expired - Fee Related CN208400121U (en) | 2018-07-11 | 2018-07-11 | A kind of portable accounting bill accounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400121U (en) |
-
2018
- 2018-07-11 CN CN201821090732.4U patent/CN208400121U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |