Hardware connecting piece

Abstract

The utility model relates to the technical field of appliance fixing auxiliary appliances, in particular to a hardware connecting piece. The main connecting piece is provided with a main fixing block used for fixing, and the middle of the main fixing block is connected with an inserting column; and the auxiliary connecting piece comprises an auxiliary fixing plate used for being fixed to the ground, the middle of the auxiliary fixing plate is connected with an inserting cylinder matched with the inserting column, and the side face of the inserting cylinder is connected with a fixing structure used for fixing the inserting column. The auxiliary fixing plate is fixed to the ground, a fixed object connected with the main fixing block can be positioned, connection and disassembly are fast, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tool fixing auxiliary tools, in particular to a hardware connector. Background Art

[0002] At present, many street stalls are mainly set up near residential areas or leisure areas. In order to facilitate the management of the street stall economy, many community managers divide the street stall operators into areas, that is, rent out the areas. However, since street stall operators are more random, especially street stall carts, they do not set up stalls in fixed areas, but move around the entire area to form mobile stalls. As a result, the area division is not very clear, which brings inconvenience to management. Utility Model Content

[0003] The purpose of the utility model is to provide a hardware connector to address the deficiencies of the prior art. The hardware connector can assist in positioning a street stall cart and the like to avoid the random movement of the stalls and facilitate management.

[0004] A hardware connector, comprising:

[0005] The main connecting member is provided with a main fixing block for fixing, and a plug-in column is connected to the middle of the main fixing block;

[0006] The auxiliary connecting piece comprises an auxiliary fixing plate for fixing to the ground, a plug-in cylinder matched with the plug-in column is connected to the middle of the auxiliary fixing plate, and a fixing structure for fixing the plug-in column is connected to the side of the plug-in cylinder.

[0007] Furthermore, two connecting grooves or connecting holes are respectively provided on both sides of the auxiliary fixing plate, and the connecting grooves or connecting holes are provided with connecting pieces, and one end of the connecting piece passes through the connecting grooves or connecting holes and is inserted into the ground.

[0008] Furthermore, a threaded hole is provided in the middle of the auxiliary fixing plate, an external thread is provided at the lower end of the plug-in tube, and the plug-in tube is threadedly connected to the middle of the auxiliary fixing plate.

[0009] Furthermore, the upper end of the plug-in cylinder is connected with an introduction ring, and the middle part of the introduction ring is recessed downward to form an inwardly concave arc surface, or the middle part of the introduction ring forms a tapered hole.

[0010] Furthermore, the introduction ring is provided with an internal thread, the upper end of the plug-in tube is provided with an external thread, and the plug-in tube is threadably connected to the introduction ring.

[0011] Furthermore, a through hole is provided in the middle of the main fixing block, a connecting hole is provided at the upper end of the plug-in column, a connecting piece is provided in the through hole, and one end of the connecting piece passes through the through hole and extends into the connecting hole to be fixedly connected with the plug-in column.

[0012] Preferably, a countersunk hole is provided in the middle of the main fixing block.

[0013] Furthermore, the middle of the main fixing block is recessed downward, and the lower end of the middle of the main fixing block forms a concave portion matching the middle of the introduction ring, and the lower end surface of the middle of the main fixing block abuts against the upper end surface of the introduction ring.

[0014] Preferably, a fixing ear is provided on the outer side of the main fixing block, and a fixing hole is provided on the fixing ear.

[0015] Furthermore, the lower end of the plug-in column is conical or truncated cone-shaped.

[0016] Furthermore, the fixing structure includes a side bolt arranged on the side of the plug-in cylinder, and the side of the plug-in cylinder is provided with a threaded hole and is threadedly connected to the side bolt.

[0017] Furthermore, a limiting groove is provided in the middle of the side surface of the plug-in column.

[0018] Furthermore, the fixing mechanism comprises a spring positioning pin arranged on the side of the plug-in tube, the side of the plug-in tube is provided with a side connecting hole, and the spring positioning pin is fixedly connected to the plug-in tube.

[0019] The beneficial effects of the utility model are as follows: the utility model can position the fixed object connected to the main fixed block by fixing the auxiliary fixed plate to the ground, and the connection and disassembly are fast and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural diagram of this embodiment.

[0021] Figure 2 for Figure 1 Schematic diagram from another perspective.

[0022] Figure 3 A schematic diagram of the decomposed structure of this embodiment.

[0023] Figure 4 for Figure 3 Schematic diagram from another perspective.

[0024] Reference numerals include:

[0025] 1——main connecting piece; 11——main fixing block; 12——plug-in column; 13——bolt; 111——fixing hole; 112——fixing ear; 113——countersunk hole; 114——through hole; 121——connecting hole; 122——limiting groove; 2——auxiliary connecting piece; 21——introduction ring; 22——plug-in cylinder; 23——auxiliary fixing plate; 24——spring locating pin; 221——side connecting hole; 231——connecting groove; 232——threaded hole. DETAILED DESCRIPTION

[0026] The utility model is described in detail below with reference to the accompanying drawings. Figures 1 to 4 shown.

[0027] Example: See Figure 1 , Figure 2 A hardware connector, comprising: a main connector 1 and a secondary connector 2; wherein the main connector 1 is provided with a main fixing block 11 for fixing, and a plug-in column 12 is connected to the middle of the main fixing block 11; the secondary connector 2 comprises a secondary fixing plate 23 for fixing to the ground, and a plug-in tube 22 matching the plug-in column 12 is connected to the middle of the secondary fixing plate 23, and a fixing structure for fixing the plug-in column 12 is connected to the side of the plug-in tube 22.

[0028] When the technical solution is implemented, the main fixed block 11 is fixed to the stall cart or stall frame, and the auxiliary fixed plate 23 is fixed to the ground; when setting up the stall, the plug-in column 12 on the main fixed block 11 is inserted into the plug-in tube 22, and then the plug-in column 12 is fixed by operating the fixing structure to prevent the connection column from being separated from the plug-in tube 22; the hardware connector can fix and position the stall cart and stall frame, and can prevent the stall cart and stall frame from being placed at will; the stall business area can be relatively fixed, which is also convenient for property or urban management management.

[0029] See also Figures 1 to 4 Furthermore, two connecting grooves 231 or connecting holes are respectively provided on both sides of the auxiliary fixing plate 23, and the connecting grooves 231 or connecting holes are provided with connecting pieces (not shown in the figure), and one end of the connecting piece passes through the connecting grooves 231 or connecting holes and is inserted into the ground.

[0030] The connecting piece may be a bolt, a T-shaped column, etc., and currently a long bolt is generally used; one end of the long bolt passes through the connecting groove 231 or the connecting hole and is inserted into the ground; thereby fixing the auxiliary fixing plate 23.

[0031] Secondly, considering that the position may need to be adjusted during use, connecting grooves 231 are provided on both sides of the auxiliary fixing plate 23, so that the auxiliary fixing plate 23 can be adjusted relative to the connecting member when the connecting member is not fixed.

[0032] See also Figure 3 The middle portion of the auxiliary fixing plate 23 is provided with a threaded hole 232, and the lower end of the plug-in tube 22 is provided with an external thread, and the plug-in tube 22 is threadedly connected to the middle portion of the auxiliary fixing plate 23.

[0033] In order to facilitate the fixing of the plug-in tube 22 and the auxiliary fixing plate 23 and also facilitate disassembly, the present technical solution adopts a threaded connection method, an external thread is provided on the plug-in tube 22, and a threaded hole 232 is provided in the middle of the auxiliary fixing plate 23.

[0034] As a variation of the fixed connection, there are several other ways to fix the auxiliary fixing plate 23 and the plug-in tube 22:

[0035] The auxiliary fixing plate 23 is welded to the plug-in tube 22; the connection is achieved by welding;

[0036] The auxiliary fixing plate 23 and the plug-in tube 22 are integrally formed; they are connected in an integrally formed manner;

[0037] The auxiliary fixing plate 23 is bonded to the plug-in tube 22 , and the auxiliary fixing plate 23 is fixedly connected to the plug-in tube 22 by an adhesive.

[0038] See also Figures 2 to 4 The upper end of the plug-in tube 22 is connected with an introduction ring 21, and the middle part of the introduction ring 21 is recessed downward to form an inwardly concave arc surface, or the middle part of the introduction ring 21 forms a tapered hole.

[0039] In order to facilitate the insertion of the plug-in column 12 into the plug-in barrel 22, the present technical solution is provided with an introduction ring 21 at the upper end of the plug-in barrel 22. When the plug-in column 12 is inserted, the plug-in column 12 generally abuts against the end surface of the middle part of the introduction ring 21. Since the middle part of the introduction ring 21 is recessed downward, a concave arc surface or conical surface is formed in the middle part. Under the guidance of the arc surface or conical surface, the plug-in column 12 slides into the plug-in barrel 22. This can avoid the need for precise alignment during insertion. It is convenient to insert the plug-in column 12 into the plug-in barrel 22.

[0040] Furthermore, the introduction ring 21 is provided with an internal thread, the upper end of the plug-in tube 22 is provided with an external thread, and the plug-in tube 22 is threadedly connected to the introduction ring 21 .

[0041] In order to facilitate the connection between the introduction ring 21 and the plug-in tube 22, the present technical solution adopts a threaded connection method, by setting an internal thread on the introduction ring 21 and an external thread on the upper end of the plug-in tube 22, and the plug-in tube 22 is threadedly connected to the introduction ring 21.

[0042] See also Figure 3 A through hole 114 is provided in the middle of the main fixing block 11, a connecting hole 121 is provided at the upper end of the plug-in column 12, a connecting piece is provided in the through hole 114, one end of the connecting piece passes through the through hole 114 and extends into the connecting hole 121 to be fixedly connected with the plug-in column 12.

[0043] The connecting piece can be a T-shaped column or a bolt. When a T-shaped column is used, the lower end of the T-shaped column penetrates into the connecting hole 121 and is connected with the connecting hole 121 by interference fit or matching connection, and the head of the T-shaped column abuts against the main fixing block 11; when a bolt 13 is used, the connecting hole 121 is a threaded hole, one end of the bolt 13 passes through the through hole 114 and extends into the threaded hole, and is threadedly connected with the plug-in column 12; the head of the bolt 13 abuts against the main fixing block 11.

[0044] Preferably, a countersunk hole 113 is provided in the middle of the main fixing block 11 .

[0045] After the countersunk hole 113 is provided, the head of the T-shaped column or the head of the bolt 13 can be hidden in the countersunk hole 113 .

[0046] Furthermore, the middle of the main fixing block 11 is recessed downward, and the lower end of the middle of the main fixing block 11 forms a concave portion matching the middle of the introduction ring 21 , and the lower end surface of the middle of the main fixing block 11 abuts against the upper end surface of the introduction ring 21 .

[0047] When the plug-in column 12 is connected to the plug-in tube 22, in addition to positioning, the plug-in column 12 may also need to bear part of the weight. After the middle part of the main fixing block 11 is recessed downward, the middle part of the main fixing block 11 is against the introduction ring 21, and the introduction ring 21 can bear part of the weight, reducing the weight borne by the plug-in column 12 and preventing the plug-in column 12 from deforming due to excessive weight. Secondly, in order to facilitate the connection of the main fixing block 11 with other objects, a fixing ear 112 is provided on the outer side of the main fixing block 11, and the fixing ear 112 is provided with a fixing hole 111.

[0048] Furthermore, the lower end of the plug-in column 12 is conical or truncated cone-shaped.

[0049] The lower end of the plug-in column 12 is set to be conical or truncated cone-shaped. When the plug-in column 12 contacts the guide, the plug-in column 12 can be easily introduced into the plug-in tube 22.

[0050] Furthermore, the fixing mechanism includes a spring positioning pin 24 arranged on the side of the plug-in cylinder 22 . The side of the plug-in cylinder 22 is provided with a side connecting hole 221 . The spring positioning pin 24 is fixedly connected to the plug-in cylinder 22 .

[0051] The spring positioning pin 24 has the same function as the side bolt, and the positioning pin of the spring positioning pin 24 is used to limit the movement of the plug-in column 12 .

[0052] As another structural variation, the fixing structure includes a side bolt disposed on a side of the plug-in cylinder 22 , and a threaded hole is provided on the side of the plug-in cylinder 22 and is threadedly connected to the side bolt.

[0053] After the plug-in column 12 is inserted into the plug-in tube 22 , the side bolts are rotated so that the side bolts abut against the plug-in column 12 , thereby preventing the plug-in column 12 from moving and fixing it.

[0054] Furthermore, a limiting groove 122 is provided in the middle of the side surface of the plug-in column 12 .

[0055] After the limiting groove 122 is provided, the end of the side bolt extends into the plug-in tube 22 and enters the limiting groove 122. The plug-in column 12 can be better limited.

[0056] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A hardware connector, characterized in that: It includes: The main connecting member is provided with a main fixing block for fixing, and a plug-in column is connected to the middle of the main fixing block; The auxiliary connecting piece comprises an auxiliary fixing plate for fixing to the ground, a plug-in cylinder matched with the plug-in column is connected to the middle of the auxiliary fixing plate, and a fixing structure for fixing the plug-in column is connected to the side of the plug-in cylinder.

2. A hardware connector according to claim 1, characterized in that: Two connecting grooves or connecting holes are respectively arranged on both sides of the auxiliary fixing plate, and the connecting grooves or connecting holes are provided with connecting pieces, and one end of the connecting piece passes through the connecting grooves or connecting holes and is inserted into the ground.

3. A hardware connector according to claim 1, characterized in that: A threaded hole is arranged in the middle of the auxiliary fixing plate, an external thread is arranged at the lower end of the plug-in tube, and the plug-in tube is threadedly connected to the middle of the auxiliary fixing plate.

4. A hardware connector according to claim 1, characterized in that: The upper end of the plug-in cylinder is connected with an introduction ring, the middle part of the introduction ring is recessed downward to form an inwardly concave arc surface, or the middle part of the introduction ring forms a tapered hole.

5. A hardware connector according to claim 4, characterized in that: The introduction ring is provided with an internal thread, the upper end of the plug-in tube is provided with an external thread, and the plug-in tube is threadedly connected with the introduction ring.

6. A hardware connector according to claim 1, characterized in that: A through hole is provided in the middle of the main fixing block, a connecting hole is provided at the upper end of the plug-in column, a connecting piece is provided in the through hole, and one end of the connecting piece passes through the through hole and extends into the connecting hole to be fixedly connected with the plug-in column.

7. A hardware connector according to claim 6, characterized in that: A countersunk hole is arranged in the middle of the main fixing block.

8. The hardware connector according to claim 6, characterized in that: The middle part of the main fixing block is recessed downwards, and the lower end of the middle part of the main fixing block forms a concave part matching the middle part of the introduction ring, and the lower end surface of the middle part of the main fixing block abuts against the upper end surface of the introduction ring.

9. The hardware connector according to claim 1, characterized in that: The outer side of the main fixing block is provided with a fixing ear, and the fixing ear is provided with a fixing hole.

10. The hardware connector according to claim 1, characterized in that: A limiting groove is arranged in the middle of the side of the plug-in column; the fixing mechanism comprises a spring positioning pin arranged on the side of the plug-in cylinder, a side connecting hole is arranged on the side of the plug-in cylinder, and the spring positioning pin is fixedly connected to the plug-in cylinder.

Images