CN206440377U - Electric supply installation and the wireless electron platform balance with the electric supply installation - Google Patents

Abstract

The utility model discloses a kind of electric supply installation, including housing, the housing includes battery case and mainboard groove, and the battery case is connected on the lateral wall of the mainboard groove；The bottom of the battery case opens up connector, and the bottom of the mainboard groove sets the via set in depression, the depression towards the mainboard trench bottom；The via is adjacent with the connector.Battery is separated with control mainboard using dividing plate in the housing of the utility model, control mainboard is effectively protected, so as to improve the service life of control mainboard.The invention also discloses a kind of wireless electron platform balance, including body, electric supply installation as described above is set, the housing is embedded in the body bottom portion, and first cover plate is arranged at the outer surface of the body on the body.The wireless electron platform balance of the utility model employs above-mentioned electric supply installation, and user situation about powering off occurs without having to worry about electronic scale, while battery easy disassembly, alleviates the labour of user.

Description

Electric supply installation and the wireless electron platform balance with the electric supply installation

Technical field

The utility model is related to field electronic scale technical field, specifically, the utility model be related to a kind of electric supply installation and Wireless electron platform balance with the electric supply installation.

Background technology

Electronic scale is a kind of weighing equipment, for weighing the weight of kinds of goods, and shows the price of kinds of goods, in supermarket, fruit Shop, food market often can see, and electronic scale, which includes being horizontally disposed with base, base, the weighting platform for placing kinds of goods, is additionally provided with For showing power supply dress is installed in the display screen and many function buttons of kinds of goods species and item price, the base of electronic scale Put, for being powered to display screen, the electric supply installation of current display screen there are a variety of power supply modes, such as internal battery is powered, can be with Not limited by the field, being moved to any occasion can use, but the electricity of battery exhaust after just can not use or The battery more renewed can be just continuing with, and another powered by external power supply, and this mode is without worrying occur what is powered off Situation, but being inserted on power supply to use, it is impossible to use in any occasion.

Also one kind is that chargeable battery is provided with electronic scale, and battery is connected with mainboard, can be by electric power storage The fully charged band in pond is anywhere used, and battery be able to can not continue after electricity to battery charging or directly external power supply Use；But the electric supply installation of this electronic scale on the market includes being placed with battery and master simultaneously in housing, housing at present Plate, is placed, after battery goes wrong, electrolyte readily flows to damage mainboard on mainboard, due to ring during use for a long time Border factor, which also has the liquid such as water and flowed to, damages mainboard on mainboard, while electric supply installation is integrally mounted inside electronic scale, to storing Battery is not easy to carry out the operation such as dismounting and change and charging, is also not readily observed whether battery damages.

Utility model content

Technical problem underlying to be solved in the utility model is to provide in a kind of electric supply installation, the housing of the utility model Battery is separated with mainboard using dividing plate, mainboard is individually sealed to water-protected enclosure and effectively protects mainboard, so as to improve master The service life of plate.

The utility model solve the technical scheme that is used of above-mentioned technical problem for：Electric supply installation, including housing, the shell Body includes battery case and mainboard groove, and the battery case is connected on the lateral wall of the mainboard groove；Open the bottom of the battery case If connector, the bottom of the mainboard groove sets the via set in depression, the depression towards the mainboard trench bottom；It is described Via is adjacent with the connector.

By above-mentioned technical proposal, placed in battery case in battery, mainboard groove and place control mainboard, with battery and control Mainboard is placed in same cavity and compared, by battery and control mainboard apart from effectively reducing electric after cell damage Solution liquid flows to the probability that control mainboard damages control mainboard, so as to serve protective effect to control mainboard；Battery trench bottom Connector is offered, is connected battery and control mainboard through via and connector by connecting line, so as to save The length of connecting line, it is easy for installation；The setting of connector, greatlys save the manufacture material of housing；The bottom of mainboard groove is set Via is set in depression, depression, and connecting line connects control mainboard and battery through via and connector；The setting of depression, Save the space of connecting line occupancy；Via effectively reduces the electrolyte of battery from via stream towards the bottom of mainboard groove Risk on to mainboard；Via is adjacent with connector, saves the length of connecting line, installs and also more facilitates.

Further it is optimized for, the battery case includes battery groove sidewall and battery trough floor, described battery trough floor one end It is connected between the battery groove sidewall by connecting lateral plate；The company is formed between the battery trough floor and battery groove sidewall Interface.

By above-mentioned technical proposal, only it is connected between battery groove sidewall and bottom plate by connecting lateral plate, increases connector Size, the manufacture material of housing is also saved while ensureing that battery is stable, production cost is reduced.

Further it is optimized for, the end vertical in the battery groove sidewall at the opening of the battery case stretches out Form installation portion.

By above-mentioned technical proposal, installation portion is vertical with battery groove sidewall, increases the intensity of battery case, installation portion is simultaneously It is connected with the lateral wall of mainboard groove, increases the connective stability of battery case and mainboard groove, is difficult to make during installation, use Fracture, deformation etc., which occur, for housing damages.

Further it is optimized for, the first cover plate, the installation portion and the battery case side is set at the opening of the battery case Wall joint opens up hole clipping, and first side edge thereof sets buckle, and the buckle coordinates clamping with the hole clipping.

By above-mentioned technical proposal, battery is separated, battery is served by the setting of the first cover plate with external environment condition Good dust-proof, waterproof action, also serves fixed effect to battery, prevents that battery is from battery case in use In drop；First cover plate coordinates clamping, simple in construction, convenient disassembly by buckle and hole clipping.

Further it is optimized for, the mainboard groove inner bottom part is vertically arranged dividing plate, the mainboard groove is divided into by the dividing plate It is detachable at one cavity volume and the second cavity volume, the opening of first cavity volume that the second cover plate is set；The via holds with described first Chamber is communicated.

By above-mentioned technical proposal, the setting of dividing plate serves fixation to control mainboard, also for supporting the second lid Plate, so that control mainboard is sealed in the first cavity volume by the second cover plate, the effect of dust and water protection is served to control mainboard.

Further it is optimized for, the side wall of the first cavity volume is located on the mainboard groove and is opened respectively positioned at the side wall of the second cavity volume If wiring hole.

By above-mentioned technical proposal, the setting of wiring hole is easy to mainboard to be connected with external power source, battery is filled Electricity, realizes the effect used in charging.

Another technical problem to be solved in the utility model is to provide a kind of wireless electron platform balance, the nothing of the utility model Line electronic platform scale employs the electric supply installation in above-mentioned technical proposal so that electronic platform scale can be placed and anywhere used, Without the situation for worrying to occur powering off, while battery easy disassembly, alleviates the labour of user.

The utility model solve the technical scheme that is used of above-mentioned technical problem for：Wireless electron platform balance, including body, institute The electric supply installation set on body as described above described in any technical scheme is stated, the housing is embedded in the body bottom portion, institute State the outer surface that the first cover plate is arranged at the body.

By above-mentioned technical proposal, body bottom portion is provided with electric supply installation, is used after battery being changed or charged, Can also external power supply body is powered so that body realize can use in any occasion, and without worry this There is situation about powering off in body；First cover plate is arranged on the outer surface of body, compared with by cell sealing in body interior, convenient Battery is dismounted or changed, can check at any time battery whether normal work, reduce the operating procedure of user, First cover plate coordinates clamping with housing by buckle and hole clipping, is easy to dismounting, is convenient for changing battery.

Further it is optimized for, mounting hole is opened up on the installation portion, the housing is solid through the mounting hole by screw Due on the body.

By above-mentioned technical proposal, mounting hole is set on installation portion, can be fixed on housing through mounting hole with screw On body, the connective stability of housing and body is improved.

In summary, the beneficial effects of the utility model are：

(1), the setting of battery case and mainboard groove, battery and control mainboard are separated, and reduce the electrolyte of battery Flow in control mainboard and damage the situation generation of mainboard.

(2), the setting of the first cover plate and the second cover plate, serves the work of dustproof and waterproof to battery and control mainboard respectively With, so as to improve the service life of battery and control mainboard, be also prevented from battery in use and control mainboard from Dropped in housing.

(3), the first cover plate is detachably arranged at the outer surface of body so that replacing battery is very convenient, and user can With observe at any time battery whether normal work, alleviate the operating procedure of user.

Brief description of the drawings

Fig. 1 is the explosive view of housing and the first cover plate in embodiment one；

Fig. 2 is the structural representation of housing in embodiment one；

Fig. 3 is the structural representation of the first cover plate in embodiment one；

Fig. 4 is the polycrystalline substance schematic diagram of body in embodiment two.

In figure, the corresponding component names of each reference are：1st, housing；2nd, battery case；21st, battery groove sidewall；211、 The first side wall；212nd, second sidewall；22nd, installation portion；221st, mounting hole；23rd, the first hole clipping；24th, the second hole clipping；25th, jack； 26th, battery trough floor；27th, connecting lateral plate；28th, connector；3rd, mainboard groove；31st, it is recessed；311st, via；32nd, dividing plate；33rd, first Cavity volume；34th, the second cavity volume；35th, wiring hole；4th, the first cover plate；41st, the first buckle；411st, plate；412nd, resetting block；413rd, it is convex Rise；414th, inclined-plane；42nd, the second buckle；421st, canned paragraph；422nd, active segment；423rd, straight section；424th, fixture block；43rd, inserted block；5、 Screw hole；6th, body；61st, feet；62nd, bottom plate；7th, bottom plate hole.

Embodiment

In order to more fully understand content of the present utility model, it is described further with reference to specific embodiments and the drawings. It should be understood that these embodiments are only used for further illustrating the utility model, rather than limit scope of the present utility model.This Outer to should be understood that after content described in the utility model has been read, person skilled in art makes to the utility model Nonessential change or adjustment, still fall within protection domain of the present utility model.

Embodiment one

Electric supply installation, referring to Fig. 1 and Fig. 2, including housing 1, housing 1 includes opening towards identical battery case 2 and mainboard It is placed with groove 3, battery case 2 in battery (being not drawn into figure), mainboard groove 3 and places control mainboard (being not drawn into figure)；Mainboard Groove 3 and battery case 2 are preferably square.

Battery case 2 includes the battery groove sidewall 21 that battery trough floor 26 and two parallel intervals are set, two battery case sides One end in the same direction is integrally vertically connected in the outer face top of the side wall of mainboard groove 3, two battery groove sidewalls 21 in the same direction on wall 21 The other end pass through the integrally connected of connecting lateral plate 27；The one end of battery trough floor 26 is vertically connected on the outer face of the side wall of mainboard groove 3 Bottom, and the end face of battery trough floor 26 is vertical with the end face of battery groove sidewall 21, the other end of battery case 2 and connecting lateral plate 27 On one end integrally connected for extending downwardly；Connection is formd between battery groove sidewall 21, battery trough floor 26 and connecting lateral plate 27 Mouth 28, connector 28 is preferably shaped to bar shaped.

Coordinate in the opening of battery case 2 and be connected with the first cover plate 4, the upper end of battery groove sidewall 21 extends perpendicularly outward shape Into installation portion 22, preferably installing plate, installation portion 22 close to the part of the side wall of mainboard groove 3 and the side wall integrally connected of mainboard groove 3, Enhance the connective stability of battery case 2 and mainboard groove 3；Battery groove sidewall 21 includes the first side wall 211 and second sidewall 212, It is spaced apart to be provided between two the first hole clippings 23, two the first hole clippings 23 with the joint of installation portion 22 on the first side wall 211 and opens up One jack 25, second sidewall 212 opens up two the second hole clippings 24 with the joint interval of installation portion 22；One of first cover plate 4 It is arranged at intervals on side between two the first buckles 41, two the first buckles 41 and an inserted block 43 is set, when some the first buckle After 41 damage, the setting of inserted block 43 can make the first cover plate 4 continue to be fixed on housing 1 and do not fall off, improve the first cover plate 4 Practicality；Another side on first cover plate 4 relative to the side for setting the buckle 41 of inserted block 43 and first is arranged at intervals two the Two buckles 42, the first buckle 41 and the first hole clipping 23 coordinate clamping, and the second buckle 42 and the second hole clipping 24 coordinate clamping, inserted block 43 Coordinate grafting with jack 25, so that the first cover plate 4 is fixed in the opening of battery case 2.

Referring to Fig. 3, the first buckle 41 includes the plate 411 stretched out parallel to installation portion 22 and is arranged on plate 411 The resetting block 412 of both sides, the root of resetting block 412 connects the root of plate 411, and the end freely activity of resetting block 412 resets Direction of the end of block 412 away from plate 411 be extended with projection 413, projection 413 outer face be inclined-plane 414, projection 413 with The end of resetting block 412 is separated with the side of plate 411 under the outer surface clamping of battery groove sidewall 21, nature, when towards plate During the external force pressed home block 412 of 411 both sides, resetting block 412 presses to plate 411, and after external force is removed, resetting block 412 is remote Plate 411 returns to initial position.

The section of second buckle 42 is into V-type, and the second buckle 42 includes canned paragraph 421 and active segment 422, and canned paragraph 421 hangs down One end away from installation portion 22 is connected with active segment 422 on the straight lower surface for being arranged on installation portion 22, canned paragraph 421；Natural shape Under state, the end face of the end face and canned paragraph 421 of active segment 422 is at an acute angle, preferably 30 degree angles, and the other end of active segment 422 is energy The free end of enough freely activities, free end is upwardly extended as straight section 423 parallel to canned paragraph 421, and the end of straight section 423 is hung down It is straight to be outward extended with fixture block 424, the upper surface clamping of fixture block 424 and installation portion 22, when applying on active segment 422 towards canned paragraph During 421 pressure, the free end of active segment 422 moves closer to canned paragraph 421, after pressure is removed, and free end is gradually distance from solid Determine section 421, return to initial position.

When first cover plate 4 is installed, the first buckle 41 and fixture block 424 are first inserted into the first hole clipping 23 from the inwall of battery case 2 With jack 25, then the second buckle 42 is caught in the second hole clipping 24 downwards, the inwall of 423 and second hole clipping of straight section 24 contradicts card Connect；When pulling down the first cover plate 4, the fixture block 424 of the second buckle 42 is pressed with finger, makes fixture block 424 close to canned paragraph 421, straight flange Section 423 is separated with the inwall of the second hole clipping 24, is then lifted up fixture block 424, you can pull down the first cover plate 4.

The inner bottom part of mainboard groove 3 is vertically installed with dividing plate 32, and mainboard groove 3 is divided into the first cavity volume 33 and the second cavity volume 34, the The bottom of one cavity volume 33 sets the via 311 set in depression 31, depression 31 towards the bottom of mainboard groove 3 at connector 28, Control mainboard is connected by connecting line through via 311 with connector 28 with battery；The end height of dividing plate 32 is less than mainboard The position ring concordant with the end of dividing plate 32 is provided with boss on the Sidewall Height of groove 3, the inwall of the first cavity volume 33, the first cavity volume 33 Opening is provided with the second cover plate (being not drawn into figure), and the end of the second cover plate and boss and dividing plate 32 is mutually contradicted；First cavity volume 33 and second cavity volume 34 side wall on offer wiring hole 35, facilitate control mainboard to be connected with external power supply.

Embodiment two

Wireless electron platform balance, referring to Fig. 2 and Fig. 4, including body 6, the bottom of body 6 is embedded with the power supply dress in embodiment one Put, the lower screws of body 6 are connected with bottom plate 62, bottom plate 62 covers mainboard groove 3, and bottom plate hole 7, installation portion are provided with bottom plate 62 Four mounting holes 221 are uniformly arranged on 22 end face, the side wall of mainboard groove 3 sets the screw hole 5 perpendicular to bottom, and screw is passed through Mounting hole 221 is each passed through after bottom plate hole 7 again and screw hole 5 fixes housing 1 with bottom plate 62, housing 1 is improved in body 6 Stability, the first cover plate 4 is arranged on the bottom outer surface of body 6, and the first cover plate 4 is pulled down, you can by the storage in battery case 2 Battery is repaired or replaced, convenient and practical；The bottom even of body 6 sets four feets 61, makes the horizontal positioned of body 6.

As described above, just can preferably realize the utility model.

Claims (8)

1. electric supply installation, including housing (1), it is characterised in that the housing (1) includes battery case (2) and mainboard groove (3), institute Battery case (2) is stated to be connected on the lateral wall of the mainboard groove (3)；The bottom of the battery case (2) opens up connector (28), institute The bottom for stating mainboard groove (3) sets the via set on depression (31), the depression (31) towards mainboard groove (3) bottom (311)；The via (311) is adjacent with the connector (28).

2. electric supply installation according to claim 1, it is characterised in that the battery case (2) includes battery groove sidewall (21) With battery trough floor (26), connecting lateral plate is passed through between described battery trough floor (26) one end and the battery groove sidewall (21) (27) it is connected；The connector (28) is formed between the battery trough floor (26) and battery groove sidewall (21).

3. electric supply installation according to claim 2, it is characterised in that close to the battery on the battery groove sidewall (21) End vertical at the opening of groove (2) stretches out to form installation portion (22).

4. electric supply installation according to claim 3, it is characterised in that set first to cover at the opening of the battery case (2) Plate (4), the installation portion (22) opens up hole clipping with battery groove sidewall (21) joint, and the first cover plate (4) edge is set Buckle is put, the buckle coordinates clamping with the hole clipping.

5. electric supply installation according to claim 1, it is characterised in that mainboard groove (3) inner bottom part is vertically arranged dividing plate (32), the mainboard groove (3) is divided into the first cavity volume (33) and the second cavity volume (34), first cavity volume by the dividing plate (32) (33) it is detachable at opening that the second cover plate is set；The via (311) communicates with first cavity volume (33).

6. electric supply installation according to claim 5, it is characterised in that be located at the first cavity volume (33) on the mainboard groove (3) Side wall and open up wiring hole (35) respectively positioned at the side wall of the second cavity volume (34).

7. wireless electron platform balance, including body (6), it is characterised in that set on the body (6) as claimed in claim 4 Electric supply installation, the housing (1) is embedded in the body (6) bottom, and first cover plate (4) is arranged at the body (6) Outer surface.

8. wireless electron platform balance according to claim 7, it is characterised in that open up mounting hole on the installation portion (22) (221), the housing (1) is fixed on the body (6) by screw through the mounting hole (221).