CN210691310U

CN210691310U - Automatic service engineering cost consulting device

Info

Publication number: CN210691310U
Application number: CN201922208302.9U
Authority: CN
Inventors: 卞维斌; 冯锦超; 管智勇
Original assignee: Nanjing Jianning Engineering Cost Consulting Co Ltd
Current assignee: Nanjing Jianning Engineering Cost Consulting Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-05
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to an automatic service engineering cost advisory device, use in engineering cost advisory technical field, it includes the device body, still including connecting at this external intermediate ring of device and the card box that is used for placing intermediate ring, intermediate ring and the cooperation of card box plug connector, and intermediate ring is connected through the string between card box and box, be equipped with first clamp on the card box lateral wall, the one end of first clamp articulates through the articulated shaft has the second clamp, first clamp and second clamp are equipped with stop collar and stopper respectively in the one end of keeping away from the articulated shaft, stopper and stop collar plug cooperation, the stopper all is equipped with the flexure strip of slope on the wall of the back of the body both sides, the one end that the stopper was kept away from to the flexure strip is equipped with the lug, set up the recess that. The utility model discloses the effect of protection device body has.

Description

Automatic service engineering cost consulting device

Technical Field

The utility model belongs to the technical field of engineering cost consultation technique and specifically relates to an automatic service engineering cost advisor.

Background

The main contents of the engineering cost consultation service are as follows: the construction project feasibility research economic evaluation, investment estimation, compilation and audit of post-project evaluation reports and the like have the advantages that the workload of the work is very large, professional personnel are needed for service, the requirement on service personnel is very high, and the efficient and accurate service is difficult to provide for required personnel for a long time due to limited energy of the service personnel after all.

Chinese patent publication No. CN110119382A discloses an automatic service engineering cost consulting device, which comprises a device main body, wherein a touch screen is arranged on the device main body, the device main body is connected with a control system, the control system is connected with a management platform, and the control system comprises an identity confirming module, an information inquiring module, a report calling module, a report filling module and a report checking module; the management platform comprises a cloud storage module and an information entry module.

However, in the actual use process, if the operator slips his hand to directly drop the device body on the ground, the device body is easily damaged, and therefore an automatic service engineering cost consultation device with a protection function is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic service engineering cost advisory device, which has the effect of a protection device body.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an automatic service engineering cost advisory device, includes the device body, still including connecting at this external intermediate ring of device and the card box that is used for placing intermediate ring, intermediate ring and card box plug connector cooperation, and intermediate ring and card box are connected through the string, be equipped with first clamp on the card box lateral wall, the one end of first clamp articulates through the articulated shaft has the second clamp, first clamp and second clamp are equipped with stop collar and stopper respectively in the one end of keeping away from the articulated shaft, stopper and stop collar plug-in cooperation, all be equipped with the flexure strip of slope on the wall of stopper back of the body both sides, the one end that the stopper was kept away from to the flexure strip is equipped with the lug, set up the recess that supplies the lug embedding on the stop collar.

By adopting the technical scheme, an operator firstly buckles the arm of the operator by using the first clamp and the second clamp, then pinches the two elastic pieces to be attached to the limiting block and inserts the limiting block into the limiting sleeve, at the moment, the convex block abuts against the inner wall of the limiting sleeve under the action of the elastic force of the elastic pieces and moves along with the limiting block, and when the convex block moves to the groove, the convex block is inserted into the groove under the elastic thrust of the elastic pieces, so that the first clamp and the second clamp are fixed and fastened on the arm of the operator; when the device body is used, an operator takes the device body out of the card box, and the string is connected between the device body and the card box, so that the device body is pulled by the string when the device body slides down, the possibility that the device body falls on the ground is reduced, and the protection effect on the device body is achieved; in addition, the device body is normally stored in the cassette, so that an operator can conveniently carry and take the device at any time, the occupied space is small, and the device is convenient and flexible.

The present invention may be further configured in a preferred embodiment as: the one end that the card box was kept away from to the string is equipped with fixed frame, be connected with through fastening screw on the fixed frame and be used for sealing fixed frame open-ended dead lever, be equipped with the ring on the intermediate ring, the dead lever passes the ring.

Through adopting above-mentioned technical scheme, the detachable of string and intermediate ring has made things convenient for the operator to separate the device body alone according to actual demand.

The present invention may be further configured in a preferred embodiment as: the one end that fastening screw was kept away from to the dead lever is equipped with the guide arm, set up on the fixed frame and supply guide arm male guide slot.

Through adopting above-mentioned technical scheme, restricted the rotation of dead lever through the cooperation of guide arm and guide slot, reduced the operator and followed the pivoted possibility when twisting fastening screw, made things convenient for the operator to the installation or the dismantlement of dead lever.

The present invention may be further configured in a preferred embodiment as: the box bottom is equipped with puts the thing box, it is connected with the center pin to put the rotation in the thing box, the cover is equipped with the wind spring on the center pin, the one end of wind spring is all put the thing box and is fixed, and the other end is fixed with the center pin, the one end of center pin is worn out and is put outside the thing box, and the one end of just wearing out is connected with the winding up roller, the string twines on the winding up roller.

By adopting the technical scheme, the winding roller is utilized to wind the redundant thin ropes, so that the space occupied by the thin ropes when the thin ropes are loosened is saved, and the possibility of interference of the thin ropes on the work of an operator is reduced; when an operator pulls the string, the winding roller drives the central shaft to rotate, so that the coil spring starts to wind and generates elastic deformation.

The present invention may be further configured in a preferred embodiment as: the storage box is connected with a protective cover used for covering the winding roller through a fixing screw, and the protective cover is provided with a wire hole for the thin rope to pass through.

Through adopting above-mentioned technical scheme, the protection casing has reduced the possibility that external foreign matter was rolled up on the winding up roller, has ensured the winding up roller and has normally worked.

The present invention may be further configured in a preferred embodiment as: the card box is hinged with a transparent cover plate used for covering the device body.

Through adopting above-mentioned technical scheme, cover the device body through transparent cover, reduced the wind that the device body received and blown rain and drench, played the further guard action to the device body.

The present invention may be further configured in a preferred embodiment as: the inner sides of the first clamp and the second clamp are provided with memory foam pads.

Through adopting above-mentioned technical scheme, the foam-rubber cushion has increased the compactedness between first clamp and second clamp and operator's arm on the one hand, and on the other hand does benefit to the comfort that improves the operator.

The present invention may be further configured in a preferred embodiment as: first clamp passes through countersunk screw and is connected with the card box, set up the through-hole that supplies countersunk screw to expose on the memory sponge pad.

Through adopting above-mentioned technical scheme, the dismantlement of first clamp and card box is connected and has made things convenient for operator's dismantlement, maintenance work.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the device body is carried about and can be used at any time, the possibility that the device body directly slides to the ground is reduced, and the device body is protected;

2. the thin rope is detachably connected with the middle ring, so that an operator can independently take down the device body, and the device is convenient and flexible; the string can be automatically rolled up, and the occupied space is small.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the first clamp and the second clamp according to the present embodiment.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a schematic structural diagram of the storage box according to the embodiment.

Fig. 5 is an enlarged view at B in fig. 4.

Fig. 6 is a schematic view of the fixing frame and the fixing rod according to the embodiment.

Fig. 7 is a schematic structural diagram of the present embodiment for embodying the guide post.

Fig. 8 is a schematic structural diagram for embodying the winding roller in the present embodiment.

Fig. 9 is a schematic structural diagram for embodying the cover plate in the present embodiment.

In the figure, 1, an apparatus body; 11. an intermediate ring; 12. a card box; 121. a first clamp; 122. a second clamp; 123. hinging a shaft; 13. a limiting sleeve; 14. a limiting block; 141. an elastic sheet; 15. a bump; 16. a groove; 17. a string; 2. a fixing frame; 21. fixing the rod; 22. fastening screws; 23. a circular ring; 24. a guide bar; 25. a guide groove; 3. a storage box; 31. a central shaft; 32. a coil spring; 33. a winding roller; 34. a protective cover; 341. a set screw; 342. a wire hole; 4. a cover plate; 41. a memory foam-rubber cushion; 42. countersunk head screws; 43. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 4, for the utility model discloses an automatic service engineering cost advisory device, including device body 1, middle ring 11 and card box 12, middle ring 11 is connected outside card box 12 and with card box 12 outline looks adaptation, and middle ring 11 and card box 12 cooperation of pegging graft for device body 1 falls into card box 12, and middle ring 11 still is connected with string 17 with card box 12 within a definite time, and string 17 length is less than operator's height.

As shown in fig. 2 and 3, a first clamp 121 is connected to a side wall of the cartridge 12 through a countersunk screw 42, one end of the first clamp 121 is hinged to a second clamp 122 through a hinge shaft 123, a memory foam pad 41 is disposed on each of the inner sides of the first clamp 121 and the second clamp 122, and a through hole 43 for exposing the countersunk screw 42 is disposed on the memory foam pad 41; the first clamp 121 and the second clamp 122 are respectively provided with a limiting sleeve 13 and a limiting block 14 at one end far away from the hinge shaft 123, the limiting block 14 is matched with the limiting sleeve 13 in an inserting manner, so that the first clamp 121 and the second clamp 122 are combined into a ring to be buckled on the arm of an operator, meanwhile, two opposite side walls of the limiting block 14 are respectively provided with inclined elastic sheets 141, the two elastic sheets 141 are symmetrically distributed about the limiting block 14, the elastic sheets 141 extend towards the second clamp 122 in an inclined manner, a convex block 15 is arranged at one extending end, a groove 16 for embedding the convex block 15 is formed in the limiting sleeve 13, the limiting block 14 is fixed in the limiting sleeve 13, so that the first clamp 121 and the second clamp 122 are kept fastened on the arm of the operator, the operator can carry the device body 1 with him, when the device body 1 needs to be used, the operator only needs to take the device body 1 out of the card box 12, if the device body 1 falls, the device body 1 is pulled by the string 17 in the free falling process, so that the possibility that the device body 1 is damaged because the device body 1 directly falls on the ground is reduced, and the protection effect on the device body 1 is achieved.

As shown in fig. 5, a string 17 is fixedly connected to the intermediate ring 11, so that an operator can take out the apparatus body 1 alone for use, and the range limitation on the apparatus body 1 is released; as shown in fig. 7, a fixing frame 2 is arranged at one end of the string 17 far away from the card box 12, the fixing frame 2 is U-shaped, a fixing rod 21 for closing an opening of the fixing frame 2 is connected to the fixing frame 2 through a fastening screw 22, a guide rod 24 is further arranged at one end of the fixing rod 21 far away from the fastening screw 22, a guide groove 25 for inserting the guide rod 24 is formed in the fixing frame 2, the section of the guide rod 24 is rectangular, and the guide groove 25 is matched with the guide rod 24 to limit the rotation of the fixing rod 21, so that an operator can conveniently twist the fastening; the middle ring 11 is provided with a circular ring 23, the fixing rod 21 penetrates through the circular ring 23, so that the thin rope 17 is connected with the middle ring 11, when the device body 1 needs to be taken out independently, an operator only needs to unscrew the fastening screw 22 and then detach the fixing rod 21, and the device is convenient and fast.

As shown in fig. 6 and 8, the bottom of the cartridge 12 is provided with the storage box 3, the storage box 3 is rotatably connected with a central shaft 31, the central shaft 31 is sleeved with a coil spring 32, an outer ring end of the coil spring 32 is fixed with the storage box 3, an inner ring end of the coil spring is fixed with the central shaft 31, one end of the central shaft 31 penetrates out of the storage box 3, the penetrating end is connected with a roller 33, the string 17 is wound on the roller 33, and at this time, the coil spring 32 is in a natural state; the side wall of the storage box 3 is connected with a protective cover 34 for covering the winding roller 33 through a fixing screw 341, and the protective cover 34 is provided with a thread hole 342 for the thin rope 17 to pass through so as to enable the thin rope 17 to move freely. When the operator takes out the apparatus body 1 and moves, the string 17 is released from the winding roller 33 and pulls the winding roller 33 to rotate, the winding roller 33 drives the central shaft 31 to rotate, so that the coil spring 32 starts to wind, thereby generating elastic deformation; when the operator moves the device body 1 to approach or insert back into the cartridge 12, the central shaft 31 drives the winding roller 33 to rotate under the elastic force of the coil spring 32, so that the string 17 is correspondingly wound on the winding roller 33 again, time and labor are saved, and the possibility that the string 17 is completely exposed outside to occupy space and even obstruct the action of the operator is reduced.

As shown in fig. 9, the cartridge 12 is hinged with a transparent cover 4 for covering the device body 1, so as to enhance the protection effect on the device body 1.

The implementation principle of the embodiment is as follows: when carrying the device body 1, the operator buckles the arm with first clamp 121 and second clamp 122 earlier, then hold between the fingers two flexure strips 141 and stopper 14 laminating and insert stopper 14 in stop collar 13, loosen flexure strip 141, lug 15 supports on stop collar 13 inner wall under the elastic thrust of flexure strip 141, when stopper 14 continues to remove and drive lug 15 and recess 16 corresponding to in to stop collar 13, lug 15 imbeds in the recess 16, accomplish the joint of first clamp 121 and second clamp 122, the operator inserts the device body 1 in the card box 12, rotate apron 4 and hide the device body 1. When the apparatus body 1 is used, the operator opens the cover plate 4 to take out the apparatus body 1 from the cartridge 12, the string 17 is pulled, the coil spring 32 is in the elastic winding state, and the winding roller 33 automatically recovers the string 17 when the operator puts the apparatus body 1 back into the cartridge 12.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic service engineering cost advisory device, includes device body (1), its characterized in that: also comprises an intermediate ring (11) connected outside the device body (1) and a card box (12) used for placing the intermediate ring (11), wherein the intermediate ring (11) is matched with the plug connector of the card box (12), the middle ring (11) is connected with the card box (12) through a string (17), the side wall of the card box (12) is provided with a first clamp (121), one end of the first clamp (121) is hinged with a second clamp (122) through a hinge shaft (123), the first clamp (121) and the second clamp (122) are respectively provided with a limiting sleeve (13) and a limiting block (14) at one end far away from the hinge shaft (123), the limiting block (14) is matched with the limiting sleeve (13) in an inserting way, inclined elastic sheets (141) are respectively arranged on two opposite side walls of the limiting block (14), a convex block (15) is arranged at one end of the elastic sheet (141) far away from the limiting block (14), the limiting sleeve (13) is provided with a groove (16) for embedding the bump (15).

2. The automated service engineering cost advisory facility as claimed in claim 1 wherein: the one end that card box (12) was kept away from in string (17) is equipped with fixed frame (2), be connected with through fastening screw (22) on fixed frame (2) and be used for sealing fixed frame (2) open-ended dead lever (21), be equipped with ring (23) on intermediate ring (11), ring (23) are passed in dead lever (21).

3. The automated service engineering cost advisory facility as claimed in claim 2, wherein: the one end that dead lever (21) kept away from fastening screw (22) is equipped with guide arm (24), offer on fixed frame (2) and supply guide arm (24) male guide slot (25).

4. An automated service construction cost advisory facility as claimed in claim 1 or 3 wherein: card box (12) bottom is equipped with puts thing box (3), it is connected with center pin (31) to put thing box (3) internal rotation, the cover is equipped with wind spring (32) on center pin (31), the one end of wind spring (32) is all put thing box (3) and is fixed, and the other end is fixed with center pin (31), the one end of center pin (31) is worn out and is put outside thing box (3), and the one end of wearing out is connected with winding up roller (33), string (17) winding is on winding up roller (33).

5. The automated service engineering cost advisory facility of claim 4 wherein: the storage box (3) is connected with a protective cover (34) used for covering the winding roller (33) through a fixing screw (341), and the protective cover (34) is provided with a line hole (342) for the thin rope (17) to pass through.

6. The automated service engineering cost advisory facility as claimed in claim 1 wherein: the card box (12) is hinged with a transparent cover plate (4) used for covering the device body (1).

7. The automated service engineering cost advisory facility as claimed in claim 1 wherein: the inner sides of the first clamp (121) and the second clamp (122) are provided with memory foam pads (41).

8. The automated service engineering cost advisory facility of claim 7 wherein: the first clamp (121) is connected with the clamping box (12) through a countersunk screw (42), and a through hole (43) for exposing the countersunk screw (42) is formed in the memory foam pad (41).