CN220105686U - Valuation assistor for real estate economy - Google Patents

Abstract

The utility model discloses an economic valuation auxiliary device for real estate, which comprises a left box body and a right box body, wherein the near sides of the left box body and the right box body are respectively provided with a placing groove, magnet blocks are embedded in the placing grooves, the top end of the left box body is provided with a first groove, a calculator is arranged in the first groove, the top end of the right box body is provided with a second groove, the upper end in the second groove is provided with a recording assembly, a limiting assembly is arranged below the recording assembly, a plurality of connecting columns are arranged between the recording assembly and the limiting assembly, telescopic rods are respectively arranged at four corners at the bottom end of the recording assembly, first springs are respectively sleeved on the telescopic rods, through holes and through grooves are respectively arranged at the bottom end inside the second groove, and limiting pieces are respectively arranged at four corners at the top end of the right box body. Compared with the prior art, the real estate economic valuation auxiliary device does not need to carry paper, can adjust the recording angle to adapt to long-spread content, and is flexible and convenient.

Description

Valuation assistor for real estate economy

Technical Field

The utility model relates to the technical field of valuation aids, in particular to a valuation aid for real estate economy.

Background

The current real estate valuation refers to professional real estate valuators, follow the accepted valuation principle according to specific valuation purposes, and apply scientific valuation methods according to strict valuation procedures, but in the evaluation stage, the staff is required to evaluate houses according to learned knowledge and years of evaluation experience, and professional staff and ordinary residents with short working time are not in charge of evaluating houses, so that valuation work is required by means of real estate valuation aids. There are some drawbacks to existing real estate valuation aids.

Chinese patent publication No. CN 209784994U discloses a real estate valuation assistor, including left box body, right box body is installed on left side box body right side, left side box body passes through hinge swing joint with right box body, install the calculator in the left box body, the file is installed to right box body inside top, the right side box body top just is located right box body inside and has been seted up the data groove, left side box body and right box body top symmetry install the handle. The left box body and the right box body can be opened through the hinge, at the moment, staff can calculate the house price through the calculator, the device can be closed and opened at will through the hinge, the closing device can effectively protect the calculator in the device, the storage of recording paper is convenient, loss is avoided, corresponding data of the property price can be stored through the data groove, and therefore the device is beneficial to reference when the staff estimates the price, and the device is simple in structure and convenient to carry. However, in the use process of the auxiliary device, enough paper must be entrained in the data slot for writing and recording, the paper needs to be taken off from the folder every time the paper is replaced, and then new paper is extracted from the data slot, so that the paper replacement link is complicated, and if the paper is less carried, the recording cannot be performed, thereby influencing the normal running of valuation; in addition, if the recorded content needs to be horizontally placed on paper to meet the space requirement, in this case, the auxiliary device can only be rotated by 90 degrees to record, so that the calculator is in a horizontally placed state, and the calculator is inconvenient to use intuitively by users. Thus, we propose a new real estate economic valuation aid.

Disclosure of Invention

The utility model mainly aims to provide an economic valuation auxiliary for real estate, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an economic valuation assistor of using in real estate, includes left box body and right box body, the standing groove has all been seted up to the nearly one side of left side box body and right box body, all embedded magnet piece in the standing groove, first recess has been seted up on left side box body top, be provided with the calculator in the first recess, the second recess has been seted up on right box body top, the upper end is provided with the record subassembly in the second recess, the record subassembly below is provided with spacing subassembly, through being equipped with a plurality of spliced pole fixed connection between record subassembly and the spacing subassembly, four corners in record subassembly bottom all are provided with the telescopic link, first spring has all been cup jointed on the telescopic link, through hole and through groove have been seted up to the inside bottom of second recess, four corners in right side box body top all are provided with finite piece.

As the further description of the technical scheme, the left box body is movably connected with the right box body through the hinges, one side, which is close to the outside, of the magnet block in the placing groove is N, S pole respectively, the telescopic rod and the bottom end of the first spring are fixedly connected with the bottom end inside the second groove, the number of the penetrating grooves is two, the penetrating grooves are symmetrically distributed on two sides of the penetrating holes, and the limiting piece is rotationally connected with the top end of the right box body.

As the further description of above-mentioned technical scheme, the record subassembly includes the horizontal plate, third recess, pen groove and two spouts have been seted up on the horizontal plate top, the equal sliding connection of spout is inside to have the slider, fixedly connected with magnetic pole between two sliders, the magnetic pen has been placed to the pen inslot, the inside upper end fixedly connected with record board of third recess, evenly be provided with the magnetic suspension between record board and the third recess bottom.

As further description of the technical scheme, the horizontal plate is matched with the second groove, the bottom end of the magnetic rod and the pen point of the magnetic pen are N, S poles respectively, the recording plate is a white acrylic plate, and magnetic powder in the magnetic suspension is black.

As the further description of above-mentioned technical scheme, spacing subassembly includes the locating part, the cross draw-in groove has been seted up to the locating part bottom, be provided with the card strip in the cross draw-in groove, circular recess has been seted up to cross draw-in groove bottom central point put, be provided with the ring piece in the circular recess, sliding connection has the spacing piece in the circular recess, spacing piece bottom fixedly connected with pull rod, cup jointed the second spring on the pull rod, fixedly connected with pulling piece between card strip bottom and the pull rod bottom.

As further description of the technical scheme, the circular ring piece is fixedly connected to the notch in the circular groove, the pull rod is matched with the pipe through hole, the bottom end of the pull rod sequentially penetrates through the circular ring piece, the through hole and the pulling piece to be fixedly connected, and the clamping strip is matched with the through groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up the record subassembly, can need not to carry the recording paper, avoid appearing the condition that can't record because of the paper is carried inadequately. The magnetic pen is used for directly recording on the recording plate, the black end of the magnetic powder in the magnetic suspension is adsorbed to the bottom end of the recording plate due to the fact that the pen point of the magnetic pen is attracted to the magnetic powder heteropole in the magnetic suspension, recording content is displayed on the recording plate, when the content on the recording plate needs to be cleared, the magnetic rod is pulled, the magnetic rod moves to the other end from one end of the recording plate under the cooperation of the two sliding blocks and the sliding grooves, the bottom end of the magnetic rod and the black end of the magnetic powder in the magnetic suspension are repulsed, and therefore the black end of the magnetic suspension adsorbed to the bottom end of the recording plate is pushed away from the bottom end of the recording plate by the repulsed magnetic force and is converted to the white end, recording displayed on the recording plate is eliminated, and in the description, the black and white ends of the magnetic powder in the magnetic suspension are N, S poles respectively, and the recording plate is white, so that the recording content is displayed more obviously.

2. Through setting up spliced pole, telescopic link, first spring, through hole, run through groove, restriction piece, record subassembly and spacing subassembly matched with, can make the record subassembly transversely record by vertical rotation, can be better the record of reply large-space content simultaneously, can not influence the operation to the calculator, also more directly perceived when reading the record content. Namely when the angle of the recording assembly needs to be changed, the first spring and the telescopic rod are in the maximum compression state, the four limiting pieces are rotated at first, the limiting pieces are not used for blocking the recording assembly, the recording assembly can drive the connecting column to move upwards together with the limiting pieces under the action of the telescopic rod and the first spring, when the movement is stopped, the clamping strip is still in the cross clamping groove, the pulling piece needs to be pulled, the second spring is in the incomplete compression state, the clamping strip is driven to be completely separated from the cross clamping groove, then the recording assembly is rotated by 90 degrees, then the pulling piece is loosened, and the clamping strip can be reinserted into the cross clamping groove under the action of resetting of the second spring, so that the position of the recording assembly is limited, and the phenomenon that the rotation of the recording assembly in the recording process is influenced is avoided.

Drawings

FIG. 1 is a schematic view showing the overall construction of a real estate economic valuation aid of the present utility model;

FIG. 2 is a schematic diagram of a closed configuration of a real estate economic valuation aid of the present utility model;

FIG. 3 is an exploded view of the overall structure of a real estate economic valuation aid of the present utility model;

FIG. 4 is an exploded view of the recording assembly of a valuation assist for real estate economics of the present utility model;

FIG. 5 is a schematic view showing the structure of a limit assembly of a real estate economic valuation aid according to the present utility model.

In the figure: 1. a left box body; 2. a right box body; 3. a placement groove; 4. a magnet block; 5. a first groove; 6. a calculator; 7. a second groove; 8. a recording assembly; 9. a limit component; 10. a connecting column; 11. a telescopic rod; 12. a first spring; 13. a through hole; 14. a through groove; 15. a restriction member; 16. a hinge; 81. a horizontal plate; 82. a third groove; 83. a pen slot; 84. a chute; 85. a slide block; 86. a magnetic rod; 87. a magnetic pen; 88. a recording plate; 89. a magnetic suspension; 91. a limiting piece; 92. a cross clamping groove; 93. clamping strips; 94. a circular groove; 95. a circular ring piece; 96. a limiting piece; 97. a pull rod; 98. a second spring; 99. and a pulling member.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-5, the present utility model provides a technical solution: a valuation assistor for real estate economy comprises a left box body 1 and a right box body 2, wherein the left box body 1 and the right box body 2 are movably connected through a hinge 16, a placing groove 3 is formed in one side, close to the right box body 2, of the left box body 1, magnet blocks 4 are embedded in the placing groove 3, the magnet blocks 4 in the two placing grooves 3 are respectively N, S poles on the outer side, when the assistor is in an open state, the two magnet blocks 4 are attracted to each other, the left box body 1 and the right box body 2 are fixed, the phenomenon that the left box body 1 and the right box body 2 move due to a hinge 16 is avoided, a first groove 5 is formed in the top end of the left box body 1, a calculator 6 is arranged in the first groove 5, a second groove 7 is formed in the top end of the right box body 2, a recording assembly 8 is arranged at the upper end in the second groove 7, the recording assembly 8 comprises a horizontal plate 81, the horizontal plate 81 is matched with the second groove 7, the top end of the horizontal plate 81 is provided with a third groove 82, a pen groove 83 and two sliding grooves 84, the two sliding grooves 84 are symmetrically distributed on two sides of the third groove 82, the pen groove 83 is distributed on the other side of the third groove 82, sliding blocks 85 are slidably connected inside the sliding grooves 84, a magnetic rod 86 is fixedly connected between the two sliding blocks 85, the bottom end of the magnetic rod 86 is an N pole, a magnetic pen 87 is placed in the pen groove 83, a pen point of the magnetic pen 87 is an S pole, the upper end inside the third groove 82 is fixedly connected with a recording plate 88, the top end of the recording plate 88 and the top end of the horizontal plate 81 are located on the same horizontal plane, the recording plate 88 is a white acrylic plate, magnetic suspension 89 is uniformly arranged between the recording plate 88 and the bottom end of the third groove 82, and N, S poles of magnetic powder in the magnetic suspension 89 are respectively black and white.

The recording subassembly 8 below is provided with spacing subassembly 9, spacing subassembly 9 includes locating part 91, the locating part 91 is the cross structure, cross draw-in groove 92 has been seted up to the locating part 91 bottom, be provided with draw-in bar 93 in the cross draw-in groove 92, draw-in bar 93 and run-through groove 14 assorted, circular recess 94 has been seted up to cross draw-in groove 92 bottom central point put, notch department fixedly connected with ring piece 95 in the circular recess 94, sliding connection has spacing piece 96 in the circular recess 94, spacing piece 96 bottom fixedly connected with pull rod 97, pull rod 97 and run-through hole 13 assorted, fixedly connected with second spring 98 between spacing piece 96 and the ring piece 95, second spring 98 is the cover on pull rod 97, fixedly connected with pulling member 99 between draw-in bar 93 bottom and the pull rod 97 bottom, the pull rod 97 bottom passes ring piece 95 in proper order, run-through hole 13 and pulling member 99 fixed connection.

Through being equipped with a plurality of spliced pole 10 fixed connection between recording subassembly 8 and the spacing subassembly 9, four corners in recording subassembly 8 bottom all are provided with telescopic link 11, first spring 12 has all been cup jointed on the telescopic link 11, as shown in fig. 1, horizontal plate 81 top and right box body 2 top department are on same horizontal plane this moment, telescopic link 11 and first spring 12 all are in the biggest compression state, telescopic link 11 and first spring 12 bottom all fixed connection are in the inside bottom of second recess 7, and telescopic link 11 and first spring 12 top all do not with horizontal plate 81 fixed connection, through hole 13 and through slot 14 have been seted up to the inside bottom of second recess 7, through slot 14 quantity is two, and the symmetric distribution is in through hole 13 both sides, four corners in right box body 2 top all are provided with restriction piece 15, restriction piece 15 and right box body 2 top swivelling joint.

When the valuation auxiliary device is needed, under the action of the hinge 16, the left box body 1 and the right box body 2 are positioned on the same horizontal plane, as shown in fig. 1, at the moment, the magnet blocks 4 on the left box body 1 and the right box body 2 are mutually attracted, so that the left box body 1 and the right box body 2 are fixed, the phenomenon that the left box body 1 and the right box body 2 move due to the hinge 16 caused by external force is avoided, then the magnetic pen 87 is taken out for recording on the recording plate 88, when the magnetic pen 87 writes, the N pole of the black end of magnetic powder in the magnetic suspension 89 adsorbs the bottom end of the recording plate 88, and as the recording plate 88 is white, the black writing at the position on the recording plate 88 is displayed, when the content on the recording plate 88 needs to be cleared, the magnetic rod 86 is pulled from one end of the recording plate 88 to the other end under the cooperation of the two sliding blocks 85 and the sliding grooves 84, the bottom end of the magnetic rod 86 and the black end in the magnetic suspension 89 are prevented from generating a movable phenomenon, then the magnetic pen 87 is taken out for recording on the recording plate 88, and the magnetic pen 87 is repelled from the white magnetic plate 88 is repelled from the white end of the white plate 88; when the content space to be recorded cannot be met by transversely writing on the current recording plate 88, the longitudinal direction of the recording plate 88 is required to be changed into the transverse direction, the four limiting pieces 15 are rotated firstly, so that the limiting pieces 15 are not used for blocking the recording assembly 8, the recording assembly 8 can drive the connecting column 10 to move upwards together with the limiting pieces 15 under the action of the telescopic rod 11 and the first spring 12, when the movement is stopped, the clamping strips 93 are still positioned in the cross clamping grooves 92, the pulling pieces 99 are required to be pulled, at the moment, the second spring 98 is in an incomplete compression state, the clamping strips 93 are driven to be completely separated from the inside of the cross clamping grooves 92, then the recording assembly 8 is rotated by 90 degrees, then the pulling pieces 99 are released, and the clamping strips 93 are reinserted into the inside of the cross clamping grooves 92 under the reset action of the second spring 98, so that the position of the recording assembly 8 is limited, and the recording process is prevented from being influenced. Compared with the existing real estate economic valuation aid, the real estate economic valuation aid is designed to be free from carrying paper, can adjust the recording angle to adapt to long-spread content, and is flexible and convenient.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an economic valuation assistor of using in real estate, includes left box body (1) and right box body (2), its characterized in that, standing groove (3) have all been seted up to one side that left side box body (1) and right box body (2) are close, all embedded magnet piece (4) in standing groove (3), first recess (5) have been seted up on left side box body (1) top, be provided with calculator (6) in first recess (5), second recess (7) have been seted up on right box body (2) top, upper end is provided with recording subassembly (8) in second recess (7), recording subassembly (8) below is provided with spacing subassembly (9), through being equipped with a plurality of spliced pole (10) fixed connection between recording subassembly (8) and spacing subassembly (9), four corner of recording subassembly (8) bottom all are provided with telescopic link (11), first spring (12) have all been cup jointed on telescopic link (11), inside bottom of second recess (7) has seted up perforation (13) and has run through corner (14) and has been set up on right corner (2) four corner.

2. The economic valuation auxiliary device for real estate according to claim 1, wherein the left box body (1) and the right box body (2) are movably connected through a hinge (16), one side of the magnet block (4) in the two placing grooves (3) which is outside is N, S pole respectively, the bottom ends of the telescopic rod (11) and the first spring (12) are fixedly connected to the bottom ends in the second groove (7), the number of the penetrating grooves (14) is two, the penetrating grooves are symmetrically distributed on two sides of the penetrating hole (13), and the limiting pieces (15) are rotationally connected with the top ends of the right box body (2).

3. The real estate economic valuation aid according to claim 1, characterized in that the recording component (8) comprises a horizontal plate (81), a third groove (82), a pen groove (83) and two sliding grooves (84) are formed in the top end of the horizontal plate (81), sliding blocks (85) are slidably connected in the sliding grooves (84), a magnetic rod (86) is fixedly connected between the two sliding blocks (85), a magnetic pen (87) is placed in the pen groove (83), a recording plate (88) is fixedly connected to the upper end of the inner portion of the third groove (82), and a magnetic suspension (89) is uniformly arranged between the recording plate (88) and the bottom end of the third groove (82).

4. A real estate economic valuation aid according to claim 3, characterized in that the horizontal plate (81) is matched with the second groove (7), the bottom end of the magnetic rod (86) and the pen head of the magnetic pen (87) are N, S poles respectively, the recording plate (88) is a white acrylic plate, and the magnetic powder in the magnetic suspension (89) is black.

5. The economic valuation auxiliary device for real estate according to claim 1, characterized in that the limiting component (9) comprises a limiting piece (91), a cross clamping groove (92) is formed in the bottom end of the limiting piece (91), a clamping strip (93) is arranged in the cross clamping groove (92), a circular groove (94) is formed in the central position of the bottom end of the cross clamping groove (92), a circular ring piece (95) is arranged in the circular groove (94), a limiting piece (96) is connected in the circular groove (94) in a sliding manner, a pull rod (97) is fixedly connected to the bottom end of the limiting piece (96), a second spring (98) is sleeved on the pull rod (97), and a pulling piece (99) is fixedly connected between the bottom end of the clamping strip (93) and the bottom end of the pull rod (97).

6. The real estate economic valuation aid according to claim 5, wherein the circular ring piece (95) is fixedly connected at the inner slot opening of the circular groove (94), the pull rod (97) is matched with the through hole (13), the bottom end of the pull rod (97) sequentially penetrates through the circular ring piece (95), the through hole (13) and the pulling piece (99) to be fixedly connected, and the clamping strip (93) is matched with the through groove (14).