Quick splicing rod structure

Abstract

The utility model discloses a quick splicing rod structure, which relates to the technical field of fan equipment and comprises a connecting rod, a convex sleeve component and a concave sleeve component, the convex sleeve component and the concave sleeve component are arranged at two ends of the connecting rod, the convex sleeve component comprises a convex sleeve, a pressing piece, a female seat and a convex sleeve cover, the convex sleeve is mounted at one end of the connecting rod in a matched manner, and the female seat is fixedly mounted inside one end of the convex sleeve. The pressing part is fixedly installed on the side wall of the convex sleeve, the concave sleeve assembly comprises a concave sleeve, a bayonet and a male terminal, the concave sleeve is installed at one end of the connecting rod in a matched mode, the bayonet is fixedly installed at one end of the concave sleeve, the male terminal is fixedly connected to one end of the bayonet, and the male terminal is located on the inner side of the concave sleeve; according to the technical scheme, one end face of the convex sleeve and one end face of the concave sleeve are arranged to be T-shaped, it is guaranteed that the convex sleeve assembly and the concave sleeve assembly are located more accurately, the production yield is further improved, the pressing piece is installed on the side wall of the convex sleeve assembly, the structure is optimized and simplified, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fan equipment, in particular to a quick splicing rod structure. Background Art

[0002] A fan refers to an appliance that generates wind and cools down on hot days; an electric fan is a device that generates airflow with electricity. When the fan inside is powered on, it rotates, converting mechanical energy into wind energy, and then turning into natural wind to achieve a cooling effect; the older fan blade devices commonly seen on the market are mainly achieved by connecting a steel needle to a connecting seat. After the steel needle is inserted, it will be tightly grasped by the buckle inside the connecting seat to form a stable fixed point. However, this design has some obvious defects: first, the cost of making this fan structure is relatively high, because the steel needle needs to be pre-set in the injection mold, which will increase the production cost of the entire product. Secondly, since the steel needle itself is relatively small, the fit between its end ring groove and the buckle of the connecting seat may be loose or in poor contact, which leads to instability during use. Therefore, it is necessary to design a fan with a quick splicing rod structure. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a quick splicing rod structure to solve the problem that the cost of the fan installation structure in the prior art is relatively high, because the steel needle needs to be pre-set in the injection mold, which will increase the production cost of the entire product. Secondly, since the steel needle itself is relatively small, the fit between its end ring groove and the connection seat buckle may be loose or have poor contact.

[0004] In view of this, the utility model provides a quick splicing rod structure, including a connecting rod and a convex sleeve assembly and a concave sleeve assembly arranged at both ends of the connecting rod, the convex sleeve assembly including a convex sleeve, a pressing piece, a female seat and a convex sleeve cover, the convex sleeve is fitly installed at one end of the connecting rod, the female seat is fixedly installed inside one end of the convex sleeve, the pressing piece is fixedly installed on the side wall of the convex sleeve, the concave sleeve assembly includes a concave sleeve, a bayonet and a male terminal, the concave sleeve is fitly installed at one end of the connecting rod, the bayonet is fixedly installed at one end of the concave sleeve, the male terminal is fixedly connected to one end of the bayonet, and the male terminal is located on the inner side of the concave sleeve, one end faces of the convex sleeve and the concave sleeve are both "T"-shaped, and the convex sleeve and the concave sleeve are respectively fit with the inner wall of the connecting rod.

[0005] Preferably, the convex sleeve cover is fixedly mounted on one end of the convex sleeve, a rectangular groove is provided in the middle of the convex sleeve cover, and the rectangular groove on the inner side of the convex sleeve cover is clamped on the side wall of the female seat.

[0006] Preferably, a wire is arranged inside the connecting rod, and the wire is fixedly installed between the female seat and the male terminal.

[0007] Preferably, the pressing piece is provided with one, and a clamping joint is provided on the pressing piece of the side wall of the convex sleeve, and the convex sleeve is inserted into the fan splicing rod matched with it.

[0008] Preferably, the convex sleeve cover is fixedly mounted on one end of the convex sleeve by means of screws.

[0009] Preferably, the bayonet is clamped on one end of the concave sleeve through clamping joints on both sides.

[0010] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0011] The utility model discloses a quick splicing rod structure, which ensures that the convex sleeve assembly and the concave sleeve assembly are more accurately positioned during positioning by setting one end surface of the convex sleeve and the concave sleeve to a "T" shape, thereby improving the production yield rate, and a pressing part is installed on the side wall of the convex sleeve assembly to achieve structural optimization, simplify the structure and reduce costs. The convex sleeve is installed at one end of the connecting rod by a screw and the pressing part can be used to clamp and fix the convex sleeve after it is positioned on the splicing rod.

[0012] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] Figure 1 This is an exploded view of the utility model;

[0015] Figure 2 This is the assembly drawing of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the convex sleeve assembly of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the concave sleeve assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model installed in a fan.

[0019] Explanation of the reference numerals: 1. connecting rod; 2. convex sleeve assembly; 3. pressing part; 4. female seat; 5. convex sleeve cover; 6. concave sleeve assembly; 7. bayonet; 8. male terminal; 9. convex sleeve; 10. concave sleeve. Implementation

[0020] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0021] A quick splicing rod structure according to an embodiment of the utility model will be described in detail below with reference to the accompanying drawings. Example

[0022] For easier understanding, see Figures 1 to 5 , an embodiment of a quick splicing rod structure provided by the utility model comprises a connecting rod 1 and a convex sleeve assembly 2 and a concave sleeve assembly 6 arranged at both ends of the connecting rod 1, the convex sleeve assembly 2 comprises a convex sleeve 9, a pressing piece 3, a female seat 4 and a convex sleeve cover 5, the convex sleeve 9 is fitted and installed at one end of the connecting rod 1, the female seat 4 is fixedly installed inside one end of the convex sleeve 9, the pressing piece 3 is fixedly installed on the side wall of the convex sleeve 9, the concave sleeve assembly 6 comprises a concave sleeve 10, a bayonet 7 and a male terminal 8, the concave sleeve 10 is fitted and installed at one end of the connecting rod 1, the bayonet 7 is fixedly installed at one end of the concave sleeve 10, the male terminal 8 is fixedly connected to one end of the bayonet 7, and the male terminal 8 is located on the inner side of the concave sleeve 10, one end surface of the convex sleeve 9 and the concave sleeve 10 are both "T"-shaped, and the convex sleeve 9 and the concave sleeve 10 are respectively fitted with the inner wall of the connecting rod 1.

[0023] It should be noted that by setting one end face of the convex sleeve 9 and the concave sleeve 10 to be in a "T" shape, the positioning of the convex sleeve assembly 2 and the concave sleeve assembly 6 is ensured to be more accurate, thereby improving the production yield rate, and a pressing part 3 is installed on the side wall of the convex sleeve assembly 2 to achieve structural optimization, simplify the structure and reduce costs. The convex sleeve 9 is installed at one end of the connecting rod 1 by means of screws and the pressing part 3 can be used to snap-fit ​​and fix the convex sleeve 9 after it is positioned on the splicing rod.

[0024] In an optional embodiment: the convex sleeve cover 5 is fixedly mounted on one end of the convex sleeve 9, a rectangular groove is opened in the middle of the convex sleeve cover 5, and the rectangular groove inside the convex sleeve cover 5 is clamped on the side wall of the female seat 4. The convex sleeve cover 5 is fixedly mounted on one end of the convex sleeve 9 by screws.

[0025] It should be noted that the convex sleeve cover 5 is fixedly installed on one end of the convex sleeve 9 by means of screws, and then the convex sleeve cover 5 is clamped on the side wall of the female seat 4 by means of the rectangular groove in the middle of the convex sleeve cover 5, so as to realize the positioning and fixing of the female seat 4.

[0026] In an optional embodiment, a wire is disposed inside the connecting rod 1 , and the wire is fixedly installed between the female socket 4 and the male terminal 8 .

[0027] It should be noted that the male terminal 8 is electrically connected to the female socket 4 through the installed wire.

[0028] In an optional embodiment: the pressing piece 3 is provided with one, and a clamping joint is provided on the pressing piece 3 on the side wall of the convex sleeve 9, and the convex sleeve 9 is inserted into the fan splicing rod matched with it.

[0029] It should be noted that the use of a pressing member 3 to realize the clamping and fixing of the convex sleeve 9 and the fan splicing rod simplifies the clamping structure and reduces the required cost.

[0030] In an optional embodiment: the bayonet 7 is clamped on one end of the recessed sleeve 10 through clamping joints on both sides.

[0031] It should be noted that the clamping joint on the bayonet 7 is used to clamp and fix the bayonet 7 with the concave sleeve 10 for easy subsequent use.

[0032] Working principle: When in use, the convex sleeve cover 5 is first fixed to one end of the convex sleeve 9 by screws, and then the convex sleeve cover 5 is clamped on the side wall of the female seat 4 by using the rectangular groove in the middle of the convex sleeve cover 5, so as to realize the positioning and fixation of the female seat 4, and by setting one end surface of the convex sleeve 9 and the concave sleeve 10 to a "T" shape, it is ensured that the positioning of the convex sleeve assembly 2 and the concave sleeve assembly 6 is more accurate during positioning, and a pressing part 3 is installed on the side wall of the convex sleeve assembly 2 to achieve structural optimization, the convex sleeve 9 is installed on one end of the connecting rod 1 by screws and the pressing part 3 can be used to clamp and fix the convex sleeve 9 after it is positioned on the splicing rod, and finally the pressing part 3 can be used to clamp and fix the convex sleeve 9 to the fan splicing rod.

[0033] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A quick splicing rod structure, characterized in that: The invention comprises a connecting rod (1) and a convex sleeve assembly (2) and a concave sleeve assembly (6) arranged at both ends of the connecting rod (1); the convex sleeve assembly (2) comprises a convex sleeve (9), a pressing piece (3), a female seat (4) and a convex sleeve cover (5); the convex sleeve (9) is fitted and installed on one end of the connecting rod (1); the female seat (4) is fixedly installed inside one end of the convex sleeve (9); the pressing piece (3) is fixedly installed on the side wall of the convex sleeve (9); and the concave sleeve assembly (6) comprises a concave sleeve (10). , a bayonet (7) and a male terminal (8), the concave sleeve (10) being fitted and mounted on one end of the connecting rod (1), the bayonet (7) being fixedly mounted on one end of the concave sleeve (10), the male terminal (8) being fixedly connected to one end of the bayonet (7), and the male terminal (8) being located on the inner side of the concave sleeve (10), one end surface of the convex sleeve (9) and the concave sleeve (10) both being in a "T" shape, and the convex sleeve (9) and the concave sleeve (10) respectively fitting with the inner wall of the connecting rod (1).

2. A quick splicing rod structure according to claim 1, characterized in that: The convex sleeve cover (5) is fixedly mounted on one end of the convex sleeve (9), a rectangular groove is provided in the middle of the convex sleeve cover (5), and the rectangular groove on the inner side of the convex sleeve cover (5) is clamped on the side wall of the female seat (4).

3. A quick splicing rod structure according to claim 1, characterized in that: A conductive wire is arranged inside the connecting rod (1), and the conductive wire is fixedly installed between the female seat (4) and the male terminal (8).

4. The quick-joining rod structure according to claim 1, characterized in that: The pressing piece (3) is provided with one, and a clamping joint is provided on the pressing piece (3) on the side wall of the convex sleeve (9), and the convex sleeve (9) is inserted into a fan splicing rod matched with it.

5. The quick-joining rod structure according to claim 1, characterized in that: The convex sleeve cover (5) is fixedly mounted on one end of the convex sleeve (9) by means of screws.

6. The quick splicing rod structure according to claim 1, characterized in that: The bayonet (7) is clamped to one end of the concave sleeve (10) via clamping joints on both sides.

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