CN211371723U

CN211371723U - Foreign trade goods inquiry unit for block chain

Info

Publication number: CN211371723U
Application number: CN201922341093.5U
Authority: CN
Inventors: 张容榕; 李常铮; 张艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-28
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a block chain is with foreign trade goods inquiry unit, including inquiry unit body and goods carriage, goods carriage upper surface has the fixing base through fixing bolt fastening, the welding has L type frame on the fixing base, the L type frame other end is pegged graft and is had the inserted bar, the top of inserted bar is located L type frame outside threaded connection has stop nut, the bottom welding of inserted bar has concave type mount. The utility model discloses in, this foreign trade goods inquiry unit for block chain, inquiry unit body directly set up on the goods carriage through concave type mount, L type frame and fixing base, need not to place the table in the setting and be used for placing fixed inquiry unit body, reduce its area, secondly at the in-process that uses, through the rotation of damping pivot on the concave type holding frame, just can not adjust the inclination of inquiry unit body, the person of facilitating the use observes and uses the inquiry unit body.

Description

Foreign trade goods inquiry unit for block chain

Technical Field

The utility model relates to a foreign trade goods inquiry unit technical field especially relates to block chain is with foreign trade goods inquiry unit.

Background

Foreign trade is also known as "foreign trade" or "import and export trade", and is simply "foreign trade", which refers to the exchange of goods, labor and technology between one country and another. This trade consists of two parts, import and export. Import to the countries where goods or labor are being shipped; it is an export to the country where the goods or labor are shipped. This has begun to grow and evolve in slavery and built societies, to capitalist societies, more rapidly. Its nature and action are determined by different social systems, and its trade dependency is also called "foreign trade dependency rate" and "foreign trade coefficient". The dependence degree of a country on trade is generally expressed by the proportion of the total value of import and export of foreign trade volume in the total value of national production or the total value of domestic production. Namely, the trade dependency is the total value of foreign trade/national production. The change in specific gravity means a change in the status of foreign trade in national economy. The dependence on trade can also be expressed in terms of the proportion of the total trade in the national income. The trade dependency is the total trade/total national income.

Foreign trade goods inquiry unit is used to regional block chain independently sets up, generally need set up and place the platform and place the use, and unable snap-on uses on the goods carriage for the user can't observe the goods carriage on one side, carries out the goods inquiry on one side, and current foreign trade goods inquiry unit is used to regional block chain places through placing the platform, and area is great, can't adjust its angle, observes inconveniently, so can not satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the block chain that proposes is with foreign trade goods inquiry unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the foreign trade goods inquiry device for the block chain comprises an inquiry device body and a goods conveying frame;

a fixed seat is fixed on the upper surface of the cargo conveying frame through a fixed bolt, an L-shaped frame is welded on the fixed seat, an inserting rod is inserted into the other end of the L-shaped frame, the top end of the inserting rod, which is positioned outside the L-shaped frame, is in threaded connection with a limit nut, and a concave fixed frame is welded at the bottom end of the inserting rod;

the device comprises a concave type fixing frame and is characterized in that a concave type clamping frame is rotatably connected to one side wall in the concave type fixing frame through a damping rotating shaft, the number of the concave type clamping frames is two, an inquiry device body is fixedly clamped between the two concave type clamping frames, and a touch screen is embedded on the front surface of the inquiry device body.

Preferably, the other end of the L-shaped frame is provided with a circular hole matched with the insertion rod for use, and the inner diameter of the circular hole is larger than that of the insertion rod.

Preferably, the front surface threaded connection of concave type holding frame has the threaded rod, the one end of threaded rod runs through concave type holding frame and extends to inside, the one end of threaded rod is located the inside of concave type holding frame and has the grip block through the bushing connection.

Preferably, the insertion rod is provided with an external thread matched with the limit nut for use.

Preferably, the number of the threaded rods is four, and the four threaded rods are divided into two groups, wherein each group is two and the two groups are respectively arranged on the upper side and the lower side of the front surface of the two concave clamping frames.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the inquiry device body is directly arranged on the goods conveying frame through the concave fixing frame, the L-shaped frame and the fixing seat, the arrangement of the placing table for placing and fixing the inquiry device body is not needed, the floor area is reduced, secondly, in the using process, the inclination angle of the inquiry device body can not be adjusted through the rotation of the damping rotating shaft on the concave clamping frame, the inquiry device body is convenient for a user to observe and use, and the height of the concave fixing frame can be adjusted through rotating the limiting nut on the inserting rod, thereby realizing the height adjustment of the inquiry device body, finally, the horizontal angle of the inquiry device body fixed in the concave fixing frame can be adjusted through the concave fixing on the L-shaped frame through the inserting rod, so that the user can use the inquiry device body while observing the goods conveying frame, further improving the convenience of use.

Drawings

Fig. 1 is a schematic structural view of a foreign trade goods inquiry apparatus for a block chain according to the present invention;

fig. 2 is a schematic structural view of an L-shaped frame of the foreign trade goods inquiry apparatus for a block chain according to the present invention;

fig. 3 is a schematic structural view of a concave holding frame of the foreign trade goods inquiry apparatus for a block chain according to the present invention;

fig. 4 is a cross-sectional view of the concave holding frame of the foreign trade goods inquiry apparatus for block chain according to the present invention.

Illustration of the drawings:

1. querying a device body; 2. a touch screen; 3. a concave clamping frame; 31. a threaded rod; 32. a sleeve; 33. a clamping plate; 4. a damping rotating shaft; 5. a concave fixing frame; 6. a limit nut; 7. a plug rod; 8. an L-shaped frame; 81. a circular hole; 9. a fixed seat; 91. fixing the bolt; 10. goods carriage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the foreign trade goods inquiry device for the block chain comprises an inquiry device body 1 and a goods conveying frame 10;

a fixed seat 9 is fixed on the upper surface of the cargo conveying frame 10 through a fixing bolt 91, an L-shaped frame 8 is welded on the fixed seat 9, an inserting rod 7 is inserted into the other end of the L-shaped frame 8, the top end of the inserting rod 7, which is positioned on the outer side of the L-shaped frame 8, is in threaded connection with a limit nut 6, and a concave fixed frame 5 is welded at the bottom end of the inserting rod 7;

the inside lateral wall of concave type mount 5 is connected with concave type holding frame 3 through the rotation of damping pivot 4, and concave type holding frame 3 is provided with two altogether, and the centre gripping is fixed with inquiry unit body 1 between two concave type holding frames 3, and inquiry unit body 1 front surface inlays and is equipped with touch-control screen 2.

The circular hole 81 that cooperation peg graft pole 7 used is seted up to the other end of L type frame 8, and the internal diameter of circular hole 81 is greater than the internal diameter of peg graft pole 7, sets up the external screw thread that cooperation stop nut 6 used on the peg graft pole 7.

The front surface threaded connection of concave type holding frame 3 has threaded rod 31, and the one end of threaded rod 31 runs through concave type holding frame 3 and extends to inside, and the one end of threaded rod 31 is located concave type holding frame 3's inside and is connected with grip block 33 through sleeve pipe 32, and threaded rod 31 is provided with four altogether, and four threaded rods 31 divide into two sets of groups two and respectively in two concave type holding frame 3 front surface upper and lower both sides.

The working principle is as follows: this block chain is with foreign trade goods inquiry unit when using, at first can peg graft inquiry unit body 1 in two concave type holding frame 3, rotation threaded rod 31 drives grip block 33 and removes, it is fixed with 1 centre gripping of inquiry unit body, alright use this moment, the in-process of use, can rotate concave type mount 5 through concave type mount 5 and peg graft rod 7, make the inquiry unit body 1 of fixing in concave type mount 5 can carry out the angle modulation of horizontal direction, the person of facilitating the use observes goods carriage 10 on one side, observe inquiry unit body 1 on one side, secondly at the in-process that uses, through the setting of damping pivot 4, can rotate inquiry unit body 1 through damping pivot 4, change the inclination of its vertical direction, the person of facilitating the use observes inquiry unit body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The foreign trade goods inquiry device for the block chain is characterized by comprising an inquiry device body (1) and a goods conveying frame (10);

a fixed seat (9) is fixed on the upper surface of the cargo conveying frame (10) through a fixing bolt (91) by a bolt, an L-shaped frame (8) is welded on the fixed seat (9), an inserting rod (7) is inserted into the other end of the L-shaped frame (8), the top end of the inserting rod (7) is positioned on the outer side of the L-shaped frame (8) and is in threaded connection with a limit nut (6), and a concave fixed frame (5) is welded at the bottom end of the inserting rod (7);

the device is characterized in that a concave clamping frame (3) is rotatably connected to one side wall inside the concave fixing frame (5) through a damping rotating shaft (4), the number of the concave clamping frames (3) is two, an inquiry device body (1) is fixedly clamped between the two concave clamping frames (3), and a touch screen (2) is embedded in the front surface of the inquiry device body (1).

2. The foreign trade goods inquiry unit for the block chain according to claim 1, wherein the other end of the L-shaped frame (8) is provided with a circular hole (81) used in cooperation with the insertion rod (7), and the inner diameter of the circular hole (81) is larger than the inner diameter of the insertion rod (7).

3. Foreign trade goods enquiry device for a block chain according to claim 1, characterized in that the front surface of the concave holding frame (3) is threadedly connected with a threaded rod (31), one end of the threaded rod (31) extends through the concave holding frame (3) to the inside, and one end of the threaded rod (31) is located inside the concave holding frame (3) and is connected with a holding plate (33) through a sleeve (32).

4. The foreign trade goods inquiry unit for the block chain of claim 1, wherein the insertion rod (7) is provided with an external thread for matching with the limit nut (6).

5. Foreign trade goods enquiry device for a block chain according to claim 3, characterized in that the threaded rods (31) are provided in total with four, and the four threaded rods (31) are divided into two groups of two on the upper and lower sides of the front surface of the two concave holding frames (3).