CN208705757U - A kind of portable concealed that industrial and commercial administration accounting uses calculating equipment - Google Patents

Abstract

The utility model relates to accountings to calculate equipment technical field, and disclose a kind of portable concealed that industrial and commercial administration accounting uses calculating equipment, including storage box, the side on the storage box top is hinged with the first cover board, the other side on the storage box top is hinged with the second cover board, first cover board offers the first circular hole close to second cover board one end, and second cover board offers the second circular hole close to one end of the first cover board.The portable concealed that the industrial and commercial administration accounting uses calculates equipment, pass through ring spring, square groove, round bar, skewback and card slot, abacus is set easily to be fixed on the inside of storage box, or after the inside of storage box is stretched out under the effect of telescopic spring bar in abacus top, it can also be fixed, abacus is fixed on the inside of storage box, and passes through the first cover board and the second cover board, it collide abacus will not with other objects when carrying, in turn result in the damage of bead on abacus.

Description

A kind of portable concealed that industrial and commercial administration accounting uses calculating equipment

Technical field

The utility model relates to industrial and commercial administration accountings to calculate equipment technical field, specially a kind of industrial and commercial administration accounting The portable concealed used calculates equipment.

Background technique

In today that computer has been commonly used, ancient abacus is not discarded not only, nimble, quasi- because of it instead The advantages that true, in the ascendant in many places, existing abacus shape is different, material is different, general abacus be mostly it is wooden or Plastic products, abacus is by arranging the bead of the numbers such as a string in rectangle wooden frame, wherein there is one of crossbeam that bead is divided into up and down Two parts.

Rechoning by the abacus is one of course important in industrial and commercial administration accounting, and rechoning by the abacus usually can all use abacus to be calculated, existing Some abacuses are all wooden mostly, therefore when carrying, abacus be easy to cause abacus to damage with the collision of other objects, and wood Wooden bead on abacus processed in long-term use, is easy damaged in collision, and the rod for being cased with bead on abacus and abacus it Between be integral type, cannot bead damage when replace, release a kind of portable concealed meter that industrial and commercial administration accounting uses thus Calculate equipment.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of portable concealed that industrial and commercial administration accounting uses Calculate equipment, bead can be replaced by having, can be contracted in storage box prevent in carrying process with other objects collision and The advantages of damage, it is all wooden for solving existing abacus mostly, therefore when carrying, abacus and the collision of other objects are easy Abacus is caused to damage, and the wooden bead on wooden abacus is in long-term use, easy damaged in collision, and being cased on abacus The problem of being integral type between the rod and abacus of bead, cannot being replaced when bead damages.

The utility model provides the following technical solutions: a kind of calculating of the portable concealed that industrial and commercial administration accounting uses is set It is standby, including storage box, the side on the storage box top be hinged with the first cover board, the other side on the storage box top is hinged with Second cover board, first cover board offer the first circular hole close to second cover board one end, and second cover board is close to the first cover board One end offer the second circular hole, the internal whorl of first circular hole is socketed with screw rod, the internal activity set of the storage box It is connected to abacus, the middle part of the abacus two sides offers card slot respectively, and the quadrangle of the abacus bottom end has been respectively fixedly connected with bullet The bottom end of spring telescopic rod, four telescopic spring bars is fixedly connected with the bottom end inside storage box, inside the storage box The middle part and top of two sides offer square groove respectively, and the quantity of the square groove is four, and the inside of four square grooves is lived respectively Dynamic to be socketed with round bar, four round bars have been respectively fixedly connected with skewback, the outside of four round bars close to one end of abacus Movable sleeve is connected to ring spring respectively, and the back side inside the abacus offers through-hole, and the quantity of the through-hole is eight, eight Pivot bush unit has motion bar respectively for the inside of the through-hole, and the external activity of the motion bar is socketed with reset spring, the calculation Front inside disk offers thread groove, and the quantity of the thread groove is eight.

Preferably, the inside of the first circular hole, and the outside of screw rod and the first circle are run through and extended in the bottom end of the screw rod The internal whorl in hole is socketed.

Preferably, the quantity of the skewback is four, and four one group of skewback every two are respectively distributed in storage box The middle part and top of portion two sides, skewback described in one group extend through far from one end of round bar and extend to the inside of two card slots, The outside of the skewback and the internal slide of card slot connect, and the shape of the skewback is rectangular.

Preferably, one end of the ring spring is fixedly connected with one end of skewback, the other end of the ring spring with Side inside square groove is fixedly connected.

Preferably, the bottom end of the motion bar is equipped with screw thread, and the bottom end of the motion bar is run through and extends to thread groove Inside, and the internal whorl of the bottom end of motion bar and thread groove is socketed.

Preferably, one end of the reset spring is flexibly connected with one end of motion bar, the other end of the reset spring It is fixedly connected with the bottom end inside through-hole.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

1, the industrial and commercial administration accounting uses portable concealed calculates equipment, passes through ring spring, square groove, round bar, tiltedly Block and card slot allow abacus to be easily fixed on the inside of storage box, or when abacus top is under the effect of telescopic spring bar It after stretching out the inside of storage box, can also be fixed, abacus is fixed on the inside of storage box, and passes through the first cover board and the second lid Plate collide abacus will not with other objects when carrying, in turn result in the damage of bead on abacus.

2, the portable concealed that the industrial and commercial administration accounting uses calculates equipment, passes through thread groove, motion bar and through-hole It is used cooperatively, so that motion bar is easily fixed on the inside of abacus or is taken out from the inside of abacus, and then facilitate calculation The replacement of bead on disk is conveniently replaceable bead to reach the portable concealed that industrial and commercial administration accounting uses and calculate equipment Purpose.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged diagram at the A of the utility model structure；

Fig. 3 is the abacus schematic diagram of the utility model structure.

In figure: 1, storage box；2, the first cover board；3, the second cover board；4, the first circular hole；5, the second circular hole；6, screw rod；7, it calculates Disk；8, card slot；9, telescopic spring bar；10, square groove；11, round bar；12, skewback；13, ring spring；14, through-hole；15, motion bar； 16, reset spring；17, thread groove.

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. 1-3, a kind of portable concealed that industrial and commercial administration accounting uses calculating equipment, including storage box 1 are please referred to, is received The side on 1 top of case is hinged with the first cover board 2, and the other side on 1 top of storage box is hinged with the second cover board 3, and the first cover board 2 leans on Nearly second cover board, 3 one end offers the first circular hole 4, and the second cover board 3 offers the second circular hole 5 close to one end of the first cover board 2, the The internal whorl of one circular hole 4 is socketed with screw rod 6, and the inside of the first circular hole 4 is run through and extended in the bottom end of screw rod 6, and screw rod 6 The external internal whorl with the first circular hole 4 is socketed, and by being used cooperatively for screw rod 6, the first circular hole 4 and the second circular hole 5, makes first After the end thereof contacts of cover board 2 and the second cover board 3, when can be fixed together, and then abacus 7 being made to be accommodated in the inside of storage box 1, The top that can protect abacus 7 is not contacted with other objects, and then prevents the bead on abacus 7 from damaging, and the inside of storage box 1 is living Dynamic to be socketed with abacus 7, the middle part of 7 two sides of abacus offers card slot 8 respectively, and the quadrangle of 7 bottom end of abacus has been respectively fixedly connected with bullet Spring telescopic rod 9, the bottom end of four telescopic spring bars 9 are fixedly connected with the bottom end inside storage box 1,1 inside two sides of storage box Middle part and top offer square groove 10 respectively, the quantity of square groove 10 is four, and pivot bush unit is distinguished in the inside of four square grooves 10 There is a round bar 11, four round bars 11 have been respectively fixedly connected with skewback 12 close to one end of abacus 7, and the quantity of skewback 12 is four, and four A one group of 12 every two of the skewback middle part and top for being respectively distributed to 1 inside two sides of storage box, one group of skewback 12 is far from round bar 11 One end extend through and extend to the inside of two card slots 8, the outside of skewback 12 is connect with the internal slide of card slot 8, skewback 12 shape be it is rectangular, ensure that skewback 12 be inserted into card slot 8 inside after, abacus 7 will not shake, to improve industrial and commercial administration The portable concealed that accounting uses calculates the stability of equipment, and pivot bush unit has ring spring respectively for the outside of four round bars 11 13, one end of ring spring 13 is fixedly connected with one end of skewback 12, the other end and one inside square groove 10 of ring spring 13 Side is fixedly connected, and by ring spring 13, square groove 10, round bar 11, skewback 12 and card slot 8, is fixed on abacus 7 easily The inside of storage box 1, or after the inside of storage box 1 is stretched out under the effect of telescopic spring bar 9 in 7 top of abacus, it can also be by Fixed, abacus 7 is fixed on the inside of storage box 1, and by the first cover board 2 and the second cover board 3, makes abacus 7 will not when carrying It is collided with other objects, in turn results in the damage of bead on abacus, the back side inside abacus 7 offers through-hole 14, through-hole 14 Quantity is eight, and pivot bush unit has motion bar 15 respectively for the inside of eight through-holes 14, and the bottom end of motion bar 15 is equipped with screw thread, activity The inside of thread groove 17, and the internal whorl set of the bottom end of motion bar 15 and thread groove 17 are run through and extended in the bottom end of bar 15 It connects, by being used cooperatively for thread groove 17, motion bar 15 and through-hole 14, motion bar 15 is allow easily to be fixed on abacus 7 Inside is taken out from the inside of abacus 7, and then facilitates the replacement of bead on abacus 7, to reach industrial and commercial administration accounting It learns the portable concealed used and calculates the purpose that equipment is conveniently replaceable bead, the external activity of motion bar 15 is socketed with reset spring 16, one end of reset spring 16 is flexibly connected with one end of motion bar, the other end of reset spring 16 and the bottom inside through-hole 14 End is fixedly connected, and by reset spring 16, allows the patch of screw thread tightly inside the screw thread and thread groove 17 on motion bar 15 Close, prevent on abacus 7 bead when used for a long time, the vibration that collision generates between abacus 7 make screw thread on motion bar 15 and Thread looseness on thread groove 17, the front inside abacus 7 offer thread groove 17, and the quantity of thread groove 17 is eight.

Working principle rotates counterclockwise screw rod 6 first, increase screw rod 6 and is detached from the inside of the first circular hole 4, by first Cover board 2 and the second cover board 3 are inverted to the two sides of storage box 1, pull out two round bars 11 positioned at 1 middle part of storage box, make one Group skewback 12 is detached from the inside of two card slots 8, and abacus 7 rises under the action of telescopic spring 9 restoring force of bar, and squeezes another group Skewback 12 makes one group of skewback 12 for being located at 1 top of storage box be inserted into the inside of two card slots 8 with the rising of abacus 7, fixed Then abacus 7 rotates counterclockwise motion bar 15, so that the bottom end of motion bar 15 is detached from the inside of thread groove 17, lift motion bar 15, Make top of the bottom end of motion bar 15 inside abacus 7, finally push down on motion bar 15, and sequentially passes through motion bar 15 Seven beads, and the bottom end of motion bar 15 is made to enter the inside of thread groove 17, motion bar 15 is rotated clockwise, motion bar 15 is made Bottom end is contacted with the bottom end inside thread groove 17, and stop operating motion bar 15.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 concealed that industrial and commercial administration accounting uses calculates equipment, including storage box (1), it is characterised in that: institute The side for stating storage box (1) top is hinged with the first cover board (2), and the other side on storage box (1) top is hinged with the second lid Plate (3), first cover board (2) offer the first circular hole (4) close to the second cover board (3) one end, and second cover board (3) is close One end of first cover board (2) offers the second circular hole (5), and the internal whorl of first circular hole (4) is socketed with screw rod (6), institute The internal activity for stating storage box (1) is socketed with abacus (7), and the middle part of abacus (7) two sides offers card slot (8), institute respectively The quadrangle for stating abacus (7) bottom end has been respectively fixedly connected with telescopic spring bar (9), and the bottom end of four telescopic spring bars (9) is equal The bottom end internal with storage box (1) is fixedly connected, and the middle part and top of the internal two sides of the storage box (1) offer square groove respectively (10), the quantity of the square groove (10) is four, and pivot bush unit has round bar (11) respectively for the inside of four square grooves (10), four A round bar (11) has been respectively fixedly connected with skewback (12) close to the one end of abacus (7), the outside of four round bars (11) Movable sleeve is connected to ring spring (13) respectively, and the internal back side of the abacus (7) offers through-hole (14), the through-hole (14) Quantity is eight, and pivot bush unit has motion bar (15) respectively for the inside of eight through-holes (14), outside the motion bar (15) Portion's movable sleeve is connected to reset spring (16), and the internal front of the abacus (7) offers thread groove (17), the thread groove (17) Quantity be eight.

2. a kind of portable concealed that industrial and commercial administration accounting uses according to claim 1 calculates equipment, feature exists In: the inside of the first circular hole (4), and the outside of screw rod (6) and the first circular hole are run through and extended in the bottom end of the screw rod (6) (4) internal whorl socket.

3. a kind of portable concealed that industrial and commercial administration accounting uses according to claim 1 calculates equipment, feature exists In: the quantity of the skewback (12) is four, and it is internal that four one group of every two of skewbacks (12) are respectively distributed to storage box (1) The middle part and top of two sides, skewback described in one group (12) extend through far from the one end of round bar (11) and extend to two card slots (8) outside of inside, the skewback (12) is connect with the internal slide of card slot (8), and the shape of the skewback (12) is rectangular.

4. a kind of portable concealed that industrial and commercial administration accounting uses according to claim 1 calculates equipment, feature exists In: one end of the ring spring (13) is fixedly connected with one end of skewback (12), the other end of the ring spring (13) with The internal side of square groove (10) is fixedly connected.

5. a kind of portable concealed that industrial and commercial administration accounting uses according to claim 1 calculates equipment, feature exists In: the bottom end of the motion bar (15) is equipped with screw thread, and the bottom end of the motion bar (15) is run through and extends to thread groove (17) Inside, and the internal whorl of the bottom end of motion bar (15) and thread groove (17) is socketed.

6. a kind of portable concealed that industrial and commercial administration accounting uses according to claim 1 calculates equipment, feature exists In: one end of the reset spring (16) is flexibly connected with one end of motion bar, the other end of the reset spring (16) and logical The internal bottom end in hole (14) is fixedly connected.