CN205017060U - Power supply structure of electronic scale - Google Patents
Power supply structure of electronic scale Download PDFInfo
- Publication number
- CN205017060U CN205017060U CN201520754429.XU CN201520754429U CN205017060U CN 205017060 U CN205017060 U CN 205017060U CN 201520754429 U CN201520754429 U CN 201520754429U CN 205017060 U CN205017060 U CN 205017060U
- Authority
- CN
- China
- Prior art keywords
- supply unit
- power supply
- power
- plug
- electronic scale
- 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
Links
Abstract
The utility model discloses a power supply structure of electronic scale, including a base member, set up on the base member with the electric installation and be used for for the rechargeable power supply unit who supplies power with the electric installation, power supply unit can dismantle and fix on the base member, last being provided with of power supply unit is used for connecting external power source with a charging plug that charges for power supply unit or the socket that charges, power supply unit and with being provided with a power supply plug on the electric installation one of which, another plug assorted no. 1 power supply socket that is provided with and supplies power, the grafting can be dismantled so that power supply unit can be to supplying power with the electric installation on the power supply socket to the plug of should supplying power. The user can be convenient the power supply unit that pulls down charge alone and need not the mobile electron balance, when power supply unit convenient the changing of shi yeneng of breaking down, in addition, it is reserve also can to prepare a plurality of power supply unit during the use when the circumstances in the condition of charging not under, very big has made things convenient for the use.
Description
Technical field
The utility model relates to electronic scale field, particularly a kind of electric power-feeding structure of electronic scale.
Background technology
In existing electronic scale, supply unit generally employ dry cell or rechargeable battery structure, and dry cell needs often to change, also not easily reclaim, easy contaminated environment, rechargeable battery then needs to remove charging, need to be equipped with the charger charged the battery in addition, be inconvenient to use.The supply unit of portions of electronics scale then have employed chargeable supply unit, but supply unit is normally fixed on matrix in existing electronic scale, need electronic scale to move to power supply place during charging, and also not easily change when supply unit breaks down, impact uses.
Utility model content
In order to solve the problem, the purpose of this utility model is the electric power-feeding structure providing a kind of energy easy disassembly supply unit, electronic scale easy to use.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of electric power-feeding structure of electronic scale, comprising a matrix, being arranged on the power device on matrix and the chargeable supply unit for powering to described power device, described supply unit is detachably fixed on matrix, supply unit is provided with for connecting external power source with to a charging plug of charging power supply or charging socket; Described supply unit and power device one are provided with one for plug, and another is provided with and the described power supply base matched for plug, and this confession plug detachable interposing is connected on power supply base to make supply unit can power to power device.
Preferably, described supply unit is detachably fixed on matrix by a snap catches.
Preferably, described snap catches comprises two guide blocks being separately positioned on supply unit both sides and to be arranged on matrix and two guide grooves matched with these two guide blocks respectively, described guide block is plugged in guide groove also to slide into along guide groove and skids off guide groove, the inwall of guide groove is provided with at least one draw-in groove, guide block is arranged the fixture block matched with described draw-in groove, this fixture block is connected in draw-in groove to limit the slip of guide block along guide groove.
Preferably, described guide groove is elasticity guide groove.
Preferably, also comprise a power supply flexible conductor, one end of this power supply flexible conductor is arranged on supply unit, the other end being fixed on this power supply flexible conductor for plug or power supply base be connected with supply unit.
Preferably, described supply unit is a portable power source; Also comprise a power supply adaptor matched with this portable power source, one end of this power supply adaptor can be electrically connected with described charging plug or charging socket, and the other end can be electrically connected with external power source.
The beneficial effects of the utility model are: because supply unit in the utility model is detachably arranged on matrix, and supply unit and power device are by being detachably electrically connected for plug and power supply base, therefore can pull down supply unit easily to carry out separately charging and without the need to movable electronic scale, also can easily change when supply unit breaks down, and, also can prepare multiple supply unit when using when there is no charge condition for subsequent use, greatly facilitating use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is the partial enlarged drawing of part B in Fig. 1;
Fig. 4 is the structural representation at another visual angle of the utility model.
Embodiment
Referring to figs. 1 through Fig. 4, a kind of electric power-feeding structure of electronic scale, comprising a matrix 10, being arranged on the power device 20 on matrix 10 and the chargeable supply unit 30 for powering to power device 20, supply unit 30 is detachably fixed on matrix 10, supply unit 30 is provided with for connecting external power source with the charging plug charged to supply unit 30 or charging socket 31; Supply unit 30 and power device 20 one are provided with one for plug 41, and another is provided with and the power supply base 42 matched for plug 41, and this confession plug 41 detachable interposing is connected on power supply base 42 to make supply unit 30 power to power device 20.Because supply unit in the utility model 30 is detachably arranged on matrix 10, and supply unit 30 and power device 20 are by being detachably electrically connected for plug 41 and power supply base 42, therefore can pull down supply unit 30 easily to carry out separately charging and without the need to movable electronic scale, also can easily change when supply unit 30 breaks down, and, also can prepare multiple supply unit 30 when using when there is no charge condition for subsequent use, greatly facilitating use.In the present embodiment, supply unit 30 be connected with charging socket 31 and supply plug 41, in addition, electronic scale in the present embodiment is vertical electronic scale, supply unit 30 has been arranged on the control desk of electronic scale, certainly, on the electronic scale that can be applied to other arbitrary forms such as electronic table scale that the utility model is same, matrix 10 herein also can be the arbitrary portion of electronic scale, can not be interpreted as restriction of the present utility model.Power device 30 in electronic scale generally includes display screen, controller, sensor, can select flexibly as required in practical application.
Supply unit 30 is detachably fixed on matrix 10 by a snap catches, snap catches has the feature without the need to getting final product manual dismounting by instrument, easy to use, in the present embodiment, snap catches comprises two guide blocks 32 of being separately positioned on supply unit 30 both sides and to be arranged on matrix 10 and two guide grooves 11 matched with these two guide blocks 32 respectively, guide block 32 is plugged in guide groove 11 also to slide into along guide groove 11 and skids off guide groove 11, the inwall of guide groove 11 is provided with at least one draw-in groove 12, guide block 32 is arranged the fixture block 33 matched with draw-in groove 12, fixture block 33 is connected in draw-in groove 12 to limit the slip of guide block 32 along guide groove 11.This snap catches structure is simple, be convenient to processing, assembling and use, guide groove 11 is elasticity guide groove, being convenient to fixture block 33 slides in draw-in groove 12, certainly, in practical application along guide groove 11, also other conventional snap catches can be adopted as elastic fastening hook etc., same, supply unit 30 also can adopt other mode of removably connecting conventional arbitrarily such as screw connection, magnetic connection to be fixed on matrix 10, is not limited thereto.
In the present embodiment, be arranged on supply unit 30 for plug 41 by a power supply flexible conductor 34, power supply base 42 is arranged on power device 20, is convenient to supply connection and the disconnection of plug 41 and power supply base 42, easy to use.Power in the present embodiment one end of flexible conductor 34 is fixed on supply unit 30, powering flexible conductor 34 in certain practical application also can by vibrational power flow such as elastic winder structures on supply unit, thus power supply flexible conductor 34 can be stretched by pull, easy to use.
In addition, in the present embodiment, supply unit 30 is portable power source, portable power source is a black box, be convenient to assembling and change, its structure and principle are for those skilled in the art know, separately be not described further at this, existing portable power source directly can not connect the charging of external power source inlet wire usually, therefore a power supply adaptor (not shown) matched with power supply portable power source is also comprised in the present embodiment, one charging plug is connected with portable power source by a power supply flexible conductor 34, one end of power supply adaptor can be electrically connected with charging plug, the other end can be electrically connected with external power source, external power source can be converted to by this power supply adaptor can to the electric current of portable power source charging, simultaneously because this power supply adaptor also removably connects with portable power source, weight and volume when electronic scale uses can be reduced, easy to use.Certainly, supply unit 30 also can select other conventional supply units 30 such as the battery case being provided with rechargeable battery, is not limited thereto.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection range of the present utility model.
Claims (6)
1. the electric power-feeding structure of an electronic scale, comprising a matrix (10), being arranged on the power device (20) on matrix (10) and the chargeable supply unit (30) for powering to described power device (20), it is characterized in that: described supply unit (30) is detachably fixed on matrix (10), supply unit (30) being provided with for connecting external power source with the charging plug charged to supply unit (30) or charging socket (31); Described supply unit (30) and power device (20) one are provided with one for plug (41), another is provided with and the described power supply base (42) matched for plug (41), and this confession plug (41) detachable interposing is connected on power supply base (42) to make supply unit (30) can power to power device (20).
2. the electric power-feeding structure of a kind of electronic scale according to claim 1, is characterized in that: described supply unit (30) is detachably fixed on matrix (10) by a snap catches.
3. the electric power-feeding structure of a kind of electronic scale according to claim 2, it is characterized in that: described snap catches comprises two guide blocks (32) being separately positioned on supply unit (30) both sides and is arranged on upper and two guide grooves (11) matched with these two guide blocks (32) respectively of matrix (10), described guide block (32) is plugged in guide groove (11) also to slide into along guide groove (11) and skids off guide groove (11), the inwall of guide groove (11) is provided with at least one draw-in groove (12), guide block (32) is upper arranges the fixture block (33) matched with described draw-in groove (12), described fixture block (33) is connected in draw-in groove (12) to limit the slip of guide block (32) along guide groove (11).
4. the electric power-feeding structure of a kind of electronic scale according to claim 3, is characterized in that: described guide groove (11) is elasticity guide groove.
5. the electric power-feeding structure of a kind of electronic scale according to claim 1, it is characterized in that: also comprise a power supply flexible conductor (34), one end of this power supply flexible conductor (34) is arranged on supply unit (30), the other end being fixed on this power supply flexible conductor (34) for plug (41) or power supply base (42) be connected with supply unit (30).
6. the electric power-feeding structure of a kind of electronic scale according to claim 1, is characterized in that: described supply unit (30) is a portable power source; Also comprise a power supply adaptor matched with this portable power source, one end of this power supply adaptor can be electrically connected with described charging plug or charging socket (31), and the other end can be electrically connected with external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754429.XU CN205017060U (en) | 2015-09-24 | 2015-09-24 | Power supply structure of electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754429.XU CN205017060U (en) | 2015-09-24 | 2015-09-24 | Power supply structure of electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017060U true CN205017060U (en) | 2016-02-03 |
Family
ID=55215643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520754429.XU Expired - Fee Related CN205017060U (en) | 2015-09-24 | 2015-09-24 | Power supply structure of electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017060U (en) |
-
2015
- 2015-09-24 CN CN201520754429.XU patent/CN205017060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180924 |