CN220162431U

CN220162431U - Case is deposited to instrument for electrical engineering

Info

Publication number: CN220162431U
Application number: CN202320473982.0U
Authority: CN
Inventors: 程则硕; 王俊; 陈浩然
Original assignee: Henan University of Science and Technology
Current assignee: Henan University of Science and Technology
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-12-12
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a tool storage box for electrical engineering, which comprises a box body mechanism, wherein a support adjusting mechanism for adjusting the whole height is arranged on the inner side of the box body mechanism; the box body mechanism comprises a box body, and a bottom plate is arranged at the lower position of the inner side of the box body to divide the inner cavity of the box body into an upper cavity and a lower cavity; the support adjusting mechanism comprises an adjusting component and a locking component. According to the utility model, through the combined arrangement of the adjusting component and the locking component of the supporting and adjusting mechanism, the transmission bevel gear is convenient to drive the transmission shaft to rotate by rotating the power shaft, the second bevel gear on the transmission shaft is meshed with the first bevel gear on the first rotating shaft to rotate, the gear on the first rotating shaft is meshed with the rack, the rack is enabled to move downwards, the whole box body is supported to the using height, then the stop dog is pushed into the tooth of the rack under the pushing of the spring by loosening the connecting rod, the whole height is locked, the whole height is convenient to be fixedly supported, and the using convenience is improved.

Description

Case is deposited to instrument for electrical engineering

Technical Field

The utility model relates to the technical field of tool storage boxes, in particular to a tool storage box for electrical engineering.

Background

With the rapid development of the power system, the operation and maintenance of the power system increasingly affect the production and life of people, and the high-efficiency maintenance of the power system can ensure the production to the greatest extent and reduce the influence on the daily life of people. Many electrical components and tools are always carried during electrical repair or installation.

An existing disclosure number is CN 215848116U's instrument case for electrical engineering relates to instrument case technical field. The tool storage case for electrical engineering includes: the box cover is detachably connected to the upper end of the storage box body; the small part containing mechanism is arranged in the middle of the box cover; the small part containing mechanism comprises a containing groove, the upper surface of the box cover is provided with a containing groove, a through groove is formed in one side of the bottom of the containing groove, a rubber baffle is fixedly connected in the through groove, a drawer groove is formed in one side, close to the rubber baffle, of the box cover, a containing drawer is connected in the drawer groove in a sliding mode, and a plurality of containing barrels are arranged on one side, far away from the containing drawer, of the box cover. The tool storage box for the electrical engineering has the advantage of convenient storage of small parts. However, in the use process, the position adjustment cannot be performed according to the height requirement of the working scene, and the tool needs to be bent down every time when being fetched and placed, so that the workload of the work is increased.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a tool storage case for electrical engineering.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a case is deposited to instrument for electrical engineering, includes box mechanism, box mechanism inboard is provided with the support adjustment mechanism that is used for carrying out the adjustment of whole height;

the box body mechanism comprises a box body, and a bottom plate is arranged at the lower position of the inner side of the box body to divide the inner cavity of the box body into an upper cavity and a lower cavity;

the support adjusting mechanism comprises an adjusting assembly and a locking assembly, the adjusting assembly comprises racks arranged at four corners of the box body mechanism, the front and rear sides of teeth of the racks are oppositely arranged, gears are meshed with the sides of the racks, a first rotating shaft is connected between the gears at two sides of the racks, a first bevel gear is arranged in the middle of the first rotating shaft, a second bevel gear is meshed with the lower side of the first bevel gear, a transmission shaft is connected between the second bevel gears, a power shaft penetrating through the box body is arranged at the lower side of the transmission shaft, and transmission bevel gears meshed with each other are arranged on the power shaft and the transmission shaft;

the locking assembly comprises supporting plates which are arranged on the box body in a front-back symmetrical mode, connecting shafts are respectively arranged on the supporting plates in a penetrating mode, one ends of the connecting shafts close to the racks are fixedly provided with stop blocks, springs are sleeved between the stop blocks and the supporting plates on the outer diameter of the connecting shafts, connecting rods are respectively connected with the other ends of the connecting shafts in a rotating mode, and the two ends of the connecting rods are connected in a rotating mode and penetrate through the box body.

Further set up: the box body upper end rotates and is connected with the case lid, the inside interval of box body is provided with the baffle, box body front end sliding connection has the storage drawer.

Further set up: the storage drawer is internally provided with baffle plates at intervals, the side wall of the box body is provided with a groove, and a handle is arranged in the groove.

Further set up: the handle is rotationally connected with the box body, and the front end of the box cover is provided with a lock catch.

Further set up: the universal wheels are fixed at the lower ends of the racks far away from one side of the handle, and the supporting seats are fixed at the lower ends of the racks at the other side.

Further set up: the first rotating shaft is perpendicular to the transmission shaft, the first rotating shaft is connected with the box body in a rotating mode, and the transmission shaft is connected with the box body in a rotating mode.

Further set up: the first rotating shaft is connected with the first bevel gear and the gear key, and the transmission shaft is connected with the second bevel gear key.

Further set up: the power shaft penetrates through the end part of the box body to be connected with a hand wheel, and the side wall of the box body is provided with a through groove for sliding of the connecting rod.

Further set up: the connecting shaft is in sliding connection with the supporting plate, and the stop block is meshed with teeth of the rack.

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

through the combination setting of supporting adjustment mechanism's adjustment subassembly and locking component, be convenient for through rotating the power shaft, make drive bevel gear drive transmission shaft rotatory, the epaxial second bevel gear of transmission and the epaxial first bevel gear meshing of first rotation rotate, make epaxial gear of first rotation and rack meshing, make the rack move down, support the box body is whole to the use height, then through loosening the connecting rod, make the dog jack-in rack's tooth under the top of spring, lock whole height, be convenient for carry out fixed support to whole height, improve the convenience of use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an isometric view of a tool storage case for electrical engineering according to the present utility model;

FIG. 2 is a schematic front view of a tool storage case for electrical engineering according to the present utility model;

FIG. 3 is a schematic view of the cross-sectional A-A configuration of FIG. 2;

FIG. 4 is a schematic top view of a storage case for electrical engineering according to the present utility model;

FIG. 5 is a schematic view of the cross-sectional B-B structure of FIG. 4;

FIG. 6 is a schematic view of a support adjustment mechanism of an electrical engineering tool storage case according to the present utility model;

FIG. 7 is a schematic view of a part of a supporting and adjusting mechanism of an electric engineering tool storage case according to the present utility model;

fig. 8 is a schematic view showing a structure of an electric engineering tool storage case according to another embodiment of the present utility model.

The reference numerals are explained as follows:

1. a box mechanism; 11. a case body; 12. a case cover; 13. a bottom plate; 14. a partition plate; 15. a storage drawer; 16. a groove; 17. a handle; 2. supporting an adjusting mechanism; 21. an adjustment assembly; 211. a rack; 212. a universal wheel; 213. a support base; 214. a gear; 215. a first rotation shaft; 216. a first bevel gear; 217. a second bevel gear; 218. a transmission shaft; 219. a drive bevel gear; 2110. a power shaft; 22. a locking assembly; 221. a support plate; 222. a connecting shaft; 223. a stop block; 224. a spring; 225. and a connecting rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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 in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 8, the tool storage box for electrical engineering comprises a box body mechanism 1, wherein a support adjusting mechanism 2 for adjusting the whole height is arranged on the inner side of the box body mechanism 1;

in this embodiment: the box body mechanism 1 comprises a box body 11, and a bottom plate 13 is arranged at the lower position of the inner side of the box body 11 to divide the inner cavity of the box body mechanism 1 into an upper cavity and a lower cavity; the box body 11 upper end rotates and is connected with case lid 12, and the inside interval of box body 11 is provided with baffle 14, and box body 11 front end sliding connection has stores drawer 15, stores drawer 15 inside interval and is provided with the baffle, improves the storage space that stores drawer 15, is convenient for classify the instrument, is provided with recess 16 on the box body 11 lateral wall, and is located this recess 16 and installs handle 17, handle 17 and box body 11 rotation are connected, and the case lid 12 front end is provided with the hasp, is convenient for get the instrument of storing in the box body 11 and puts.

In this embodiment: the supporting and adjusting mechanism 2 comprises an adjusting component 21 and a locking component 22, the adjusting component 21 comprises racks 211 arranged at four corners of the box body mechanism 1, teeth of the racks 211 are oppositely arranged in front and back, gears 214 are meshed on the sides of the racks 211, a first rotating shaft 215 is connected between the gears 214 on two sides, a first bevel gear 216 is arranged in the middle of the first rotating shaft 215, a second bevel gear 217 is meshed on the lower side of the first bevel gear 216, a transmission shaft 218 is connected between the second bevel gears 217, a power shaft 2110 penetrating through the box body 11 is arranged on the lower side of the transmission shaft 218, and mutually meshed transmission bevel gears 219 are arranged on the power shaft 2110 and the transmission shaft 218;

the locking assembly 22 comprises a supporting plate 221 which is arranged on the box body 11 in a front-back symmetrical way, a connecting shaft 222 is respectively penetrated on the supporting plate 221, a stop block 223 is fixed at one end of the connecting shaft 222 close to the rack 211, a spring 224 is sleeved between the stop block 223 and the supporting plate 221 on the outer diameter of the connecting shaft 222, a connecting rod 225 is respectively and rotatably connected at the other end of the connecting shaft 222, and the end parts of the two connecting rods 225 are rotatably connected and penetrate through the box body 11; the lower ends of racks 211 far away from one side of a handle 17 are respectively fixed with universal wheels 212, the lower ends of racks 211 at the other side are respectively fixed with a supporting seat 213, a first rotating shaft 215 is mutually perpendicular to a transmission shaft 218, the first rotating shaft 215 is rotationally connected with a box body 11, the transmission shaft 218 is rotationally connected with the box body 11, the first rotating shaft 215 is in key connection with a first bevel gear 216 and a gear 214, the transmission shaft 218 is in key connection with a second bevel gear 217, a power shaft 2110 penetrates through the end part of the box body 11 to be connected with a hand wheel, a connecting rod 225 sliding through groove is arranged on the side wall of the box body 11, a connecting shaft 222 is in sliding connection with a supporting plate 221, a stop 223 is meshed with teeth of the racks 211, the connecting rod 225 is relatively rotated, the connecting shaft 222 is closed towards the middle against the resistance of a spring 224, the stop 223 is separated from the racks 211, the transmission bevel gear 219 is conveniently rotated through the power shaft 2110, the transmission bevel gear 219 drives the transmission shaft 218 to rotate, the second bevel gear 217 on the transmission shaft 218 is meshed with the first bevel gear 216 on the first rotating shaft 215, the gear 214 is meshed with the racks 211, the racks 211 are made to move downwards, the racks 211 are integrally supported to the height of the box body 11.

The working principle and the use flow of the utility model are as follows: by pulling the handle 17, the box body 11 is in an inclined state, the universal wheel 212 supports and moves the box body 11, after the box body 11 moves to a use position, the box body 11 is horizontally placed, the connecting shaft 222 is closed towards the middle by the relative rotation of the connecting rod 225 of the locking assembly 22, the stop block 223 is separated from the rack 211, then the power shaft 2110 is rotated, the transmission shaft 218 is driven to rotate by the transmission bevel gear 219, the second bevel gear 217 on the transmission shaft 218 is meshed with the first bevel gear 216 on the first rotation shaft 215 to rotate, the gear 214 on the first rotation shaft 215 is meshed with the rack 211, the rack 211 moves downwards, the whole box body 11 is supported to the use height, then the connecting rod 225 is released, the stop block 223 is pushed into the tooth of the rack 211 under the pushing of the spring 224, the whole height is locked, then the storage drawer 15 is pulled out, and the box cover 12 is opened, so that the internal storage tool is used.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims

1. The utility model provides a case is deposited to instrument for electrical engineering which characterized in that: the device comprises a box body mechanism (1), wherein a support adjusting mechanism (2) for adjusting the whole height is arranged on the inner side of the box body mechanism (1);

the box body mechanism (1) comprises a box body (11), and a bottom plate (13) is arranged at the lower position of the inner side of the box body (11) to divide the inner cavity of the box body mechanism (1) into an upper cavity and a lower cavity;

the support adjusting mechanism (2) comprises an adjusting assembly (21) and a locking assembly (22), the adjusting assembly (21) comprises racks (211) arranged at four corners of the box body mechanism (1), the teeth of the racks (211) are arranged in a front-back opposite mode, gears (214) are meshed with the sides of the racks (211), a first rotating shaft (215) is connected between the gears (214) at two sides, a first bevel gear (216) is arranged in the middle of the first rotating shaft (215), a second bevel gear (217) is meshed with the lower side of the first bevel gear (216), a transmission shaft (218) is connected between the second bevel gears (217), a power shaft (2110) penetrating through the box body (11) is arranged on the lower side of the transmission shaft (218), and transmission bevel gears (219) meshed with each other are arranged on the power shaft (2110);

the locking assembly (22) comprises supporting plates (221) which are arranged on the box body (11) in a front-back symmetrical mode, connecting shafts (222) are respectively arranged on the supporting plates (221) in a penetrating mode, one ends of the connecting shafts (222) close to the racks (211) are fixedly provided with stop blocks (223), springs (224) are sleeved between the stop blocks (223) and the supporting plates (221) on the outer diameters of the connecting shafts (222), connecting rods (225) are respectively connected with the other ends of the connecting shafts (222) in a rotating mode, and the ends of the connecting rods (225) are connected in a rotating mode and penetrate through the box body (11).

2. The tool storage case for electric engineering according to claim 1, wherein: the novel box is characterized in that a box cover (12) is rotatably connected to the upper end of the box body (11), a partition plate (14) is arranged in the box body (11) at intervals, and a storage drawer (15) is slidably connected to the front end of the box body (11).

3. A tool storage case for electrical engineering according to claim 2, wherein: baffle plates are arranged in the storage drawer (15) at intervals, grooves (16) are formed in the side walls of the box body (11), and handles (17) are arranged in the grooves (16).

4. A tool storage case for electrical engineering according to claim 3, wherein: the handle (17) is rotatably connected with the box body (11), and a lock catch is arranged at the front end of the box cover (12).

5. A tool storage case for electrical engineering according to claim 3, wherein: the lower ends of the racks (211) far away from one side of the handle (17) are respectively fixed with universal wheels (212), and the lower ends of the racks (211) on the other side are respectively fixed with a supporting seat (213).

6. The tool storage case for electric engineering according to claim 1, wherein: the first rotating shaft (215) is perpendicular to the transmission shaft (218), the first rotating shaft (215) is rotationally connected with the box body (11), and the transmission shaft (218) is rotationally connected with the box body (11).

7. The tool storage case for electric engineering according to claim 6, wherein: the first rotating shaft (215) is connected with the first bevel gear (216) and the gear (214) in a key way, and the transmission shaft (218) is connected with the second bevel gear (217) in a key way.

8. The tool storage case for electric engineering according to claim 1, wherein: the power shaft (2110) penetrates through the end part of the box body (11) to be connected with a hand wheel, and a through groove for sliding the connecting rod (225) is formed in the side wall of the box body (11).

9. The tool storage case for electric engineering according to claim 1, wherein: the connecting shaft (222) is in sliding connection with the supporting plate (221), and the stop block (223) is meshed with teeth of the rack (211).