Cable limiting structure and garden air blower

Abstract

The utility model relates to the field of garden electric tools, and particularly discloses a cable limiting structure and a garden air blower.The cable limiting structure comprises first positioning pieces clamped on the two sides of a first wire connector and second positioning pieces installed on one sides of the first positioning pieces; the space between the first positioning piece and the second positioning piece is configured to be used for positioning the second wire connector, when the first wire connector and the second wire connector of the structure are clamped and positioned, the first positioning piece can be shared by the first wire connector and the second wire connector, and the first positioning piece can apply clamping force to the two wire connectors at the same time. The number of positioning pieces of the wire connector can be reduced.

Description

Technical Field

[0001] The present application relates to the field of garden power tools, and in particular to a cable limiting structure and a garden blower. Background Art

[0002] The internal electronic components of a garden blower include circuit boards, motors, controllers, and signal switches. A power line generally needs to be connected between the motor and the circuit board, and a signal line generally needs to be connected between the signal switch and the circuit board. The interior of a garden blower involves issues such as the wiring of power lines and signal lines as well as line positioning.

[0003] During the wiring process, multiple wire connectors are involved. The wire connectors need to be fixed on the air supply duct or shell inside the garden blower. Through the understanding of relevant technologies, a single wire connector is generally clamped and fixed with two clips. When it comes to the fixation of multiple wire connectors, twice the number of clips will be used to fix the wire connectors. In this way, the number of clips will be relatively large, and the installation and arrangement of the clips will take up more space inside the entire machine. Utility Model Content

[0004] The purpose of at least one specific implementation of the utility model is to solve the defects of the prior art and provide a cable limiting structure.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A cable limiting structure, comprising:

[0007] a first positioning member adapted to be clamped on both sides of the first line connector;

[0008] A second positioning member, which is installed on one side of the first positioning member;

[0009] The space between the first positioning member and the second positioning member is configured to be used for positioning the second wire connector.

[0010] Through the above technical solution, when wiring is performed inside the whole machine, two opposing first positioning members can be used to clamp and fix the first line connector. When the first line connector and the second line connector are clamped and positioned, the two can share one first positioning member. When the first positioning member clamps and fixes the first line connector, the first positioning member is in an open state relative to the first line connector. At this time, the first positioning member on one side of the second line connector will be retracted toward the second line connector. Then, the retracted first positioning member and the second positioning member can clamp and fix the second line connector. The advantage of such a design is that one first positioning member can apply clamping force to two line connectors at the same time, which can reduce the number of positioning members of the line connectors.

[0011] Furthermore, a first opening groove is provided on the first positioning member, and after the first positioning member is clamped on both sides of the first wire connector, the wall surface of the first opening groove is adapted to the surface of the first wire connector.

[0012] Through the above technical solution, the two first positioning members are used to clamp and fix the first wire connector. After the wall surface of the first opening groove is adapted to the surface of the first wire connector, the two first positioning members can fit with the surface of the first wire connector after clamping and fixing the first wire connector, thereby ensuring the stability of the clamping.

[0013] Furthermore, a second opening groove may be provided on the first positioning member, and after the first positioning member and the second positioning member are clamped on both sides of the second wire connector, the second opening groove is adapted to the surface of the second wire connector.

[0014] Through the above technical solution, a second opening groove can be set on the first positioning member on one side of the first wire connector. After the first positioning member is squeezed by the first wire connector, the first positioning member moves toward the second positioning member. The clamping force formed by the two members moving together can clamp and fix the second wire connector. After the second opening groove is set on the first positioning member, the first positioning member can fit with the surface of the second wire connector to ensure the stability of the clamping.

[0015] Furthermore, a first opening groove and a second opening groove are provided on the first positioning member between the first wire connector and the second wire connector. The first opening groove is provided on a side surface on one side of the first positioning member, and the second opening groove is provided on a side surface on the other side of the first positioning member.

[0016] Furthermore, the second positioning member is suitable for being installed on the circuit board fixing frame.

[0017] Through the above technical solution, after the second positioning member is installed on the circuit board fixing frame, when the first positioning member and the second positioning member clamp and fix the second wire connector, the side surface of the circuit board fixing frame can be used as a support surface for clamping the second wire connector, and also provides an installation position for the second positioning member. The circuit board fixing frame not only plays the role of fixing the circuit board, but also plays the role of assisting in positioning the wire connector.

[0018] Furthermore, a second opening groove may be provided on the side surface of the second positioning member.

[0019] Furthermore, the first positioning member is mounted on a base, and a plurality of supporting parts are provided on the base. The supporting parts are suitable for supporting the bottom of the first line connector and / or the second line connector, and heat dissipation channels are formed between adjacent supporting parts.

[0020] Furthermore, the base is a housing or an air supply duct of the garden blower.

[0021] Through the above technical solution, since the base is generally an arc-shaped structure, it is unable to stably support the bottom of the first line connector and the second line connector. After the support portion is provided on the base, the top of the support portion adopts a planar structure, and the support portion can stably support the first line connector and the second line connector after being clamped and fixed. Moreover, a heat dissipation channel is formed between adjacent support portions, which is convenient for auxiliary heat dissipation of the first line connector and the second line connector.

[0022] Further, both ends of any one of the first wire connector and the second wire connector are suitable for connecting a power line or a signal line.

[0023] Through the above technical solution, the first-line connector and the second-line connector are mainly used to connect the power line and the signal line. The connected power line supplies power to the electrical devices inside the whole machine, and the connected signal line is used to transmit signals. After the first-line connector and the second-line connector are clamped and installed on the base, they can play the role of fixing the power line and the signal line.

[0024] The cable positioning structure provided by the present application has the following beneficial technical effects compared with the prior art: 1. When the first line connector and the second line connector of the structure are clamped and positioned, the two can share a first positioning member, and the first positioning member can apply a clamping force to the two line connectors at the same time, which can reduce the number of positioning members of the line connectors;

[0025] 2. The second positioning member of the structure is installed on the circuit board fixing frame. When the first positioning member and the second positioning member clamp and fix the second wire connector, the side surface of the circuit board fixing frame can be used as a support surface for clamping the second wire connector, and also provides an installation position for the second positioning member. The circuit board fixing frame not only plays the role of fixing the circuit board, but also plays the role of assisting in positioning the wire connector.

[0026] Another technical solution adopted in the present application is to provide a garden blower, comprising the above-mentioned cable limiting structure.

[0027] Through the above technical solution, the garden blower provided in the present application is equipped with the above cable limiting structure, so when the power lines and signal lines inside the garden blower are wired, they correspondingly have the technical effect of the above cable limiting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1This is a schematic diagram of a cable limiting structure in a certain embodiment of the present application;

[0030] Figure 2 This is a schematic diagram of the installation of a first line connector and a second line connector in a certain embodiment of the present application;

[0031] Figure 3 This is a diagram showing the effect of using the cable limiting structure in a certain embodiment of the present application;

[0032] Figure 4 This is a schematic diagram of the structure of a garden blower in an embodiment of the present application;

[0033] Figure 5 for Figure 4 Schematic cross-sectional view of ;

[0034] Figure 6 for Figure 5 Magnified view of area A in . DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Example 1

[0037] Reference Figure 1 , Figure 2 , Figure 3 A cable limiting structure 100 includes first positioning members (respectively first positioning members 11a and first positioning members 11b) clamped on both sides of a first line connector 10, and a second positioning member 12 installed on one side of the first positioning member 11. In this embodiment, the space between the first positioning member 11 and the second positioning member 12 is constructed to be used for positioning the second line connector 13.

[0038] When wiring is being done inside the whole machine, two opposing first positioning members 11 are used to clamp and fix the first line connector 10. When the first line connector 10 and the second line connector 13 are clamped and positioned, the two can share a first positioning member 11b. When the first positioning member 11a and the first positioning member 11b clamp and fix the first line connector 10, the first positioning member 11a and the first positioning member 11b are in an open state relative to the first line connector 10. At this time, the first positioning member 11b on one side of the second line connector 10 will be retracted toward the direction of the second line connector 13. Then, the retracted first positioning member 11b and the second positioning member 12 can clamp and fix the second line connector 13. The advantage of this design is that the first positioning member 11b can apply clamping force to the two line connectors at the same time, which can reduce the number of positioning members of the line connectors.

[0039] In some embodiments, the second positioning member 12 is installed on the circuit board fixing frame 20. After the second positioning member 12 is installed on the circuit board fixing frame 20, when the first positioning member 11b and the second positioning member 12 clamp and fix the second line connector 13, the side 21 of the circuit board fixing frame 20 can be used as a support surface for clamping the second line connector 13. At the same time, the circuit board fixing frame 20 also provides an installation position for the second positioning member 12. When the internal space of the entire machine is limited, the circuit board fixing frame 20 not only plays the role of fixing the circuit board 22, but also plays the role of assisting in positioning the second line connector 13.

[0040] In this embodiment, the first positioning member 11a and the first positioning member 11b are provided with a first opening groove 14. After the first positioning member 11a and the first positioning member 11b are clamped on both sides of the first wire connector 10, the wall surface of the first opening groove 14 is adapted to the surface of the first wire connector 10. After the wall surface of the first opening groove 14 is adapted to the surface of the first wire connector 10, the first positioning member 11a and the first positioning member 11b can be fitted with the surface of the first wire connector 10 to ensure the stability of the clamping.

[0041] Furthermore, a second opening groove 15 can be provided on the first positioning member 11b, wherein the first opening groove 14 and the second opening groove 15 are respectively located on both sides of the first positioning member 11b. After the first positioning member 11a and the second positioning member 12 are clamped on both sides of the second wire connector 13, the second opening groove 15 is adapted to the surface of the second wire connector 13. After the first positioning member 11b is squeezed by the first wire connector 10, the first positioning member 11b moves toward the direction of the second positioning member 12. The clamping force formed by the two moving together can clamp and fix the second wire connector 13. After the second opening groove 15 is provided on the first positioning member 11b, the first positioning member 11b can fit with the surface of the second wire connector 13 to ensure the stability of the clamping.

[0042] In some embodiments, a second opening groove 15 may also be provided on the side of the second positioning member 12. In this way, when the first positioning member 11b and the second positioning member 12 clamp and fix the second wire connector 13, the inner side surfaces of the first positioning member 11b and the second positioning member 12 can fit with the surface of the second wire connector 13 through the second opening groove 15 to ensure the stability of the clamping.

[0043] Furthermore, in this embodiment, the first positioning member 11a and the first positioning member 11b are installed on a base 16, and a plurality of supporting portions 17 are provided on the base 16. The supporting portions 17 are supported on the bottom of the first wire connector 10 and / or the second wire connector 13, and a heat dissipation channel is formed between adjacent supporting portions 17, wherein the base 16 can be a housing or air supply duct of a garden blower.

[0044] Since the base 16 is generally an arc-shaped structure, it cannot stably support the bottom of the first line connector 10 and the second line connector 13. After the support portion 17 is provided on the base 16, the top of the support portion 17 adopts a planar structure, and the support portion 17 can stably support the first line connector 10 and the second line connector 13 after being clamped and fixed, thereby ensuring the stability of the first line connector 10 and the second line connector 13 after installation. Moreover, a heat dissipation channel is formed between adjacent support portions 17, which is convenient for auxiliary heat dissipation of the first line connector 10 and the second line connector 13.

[0045] Furthermore, both ends of any one of the first line connector and the second line connector are suitable for connecting the power line or the signal line. In this embodiment, both ends of the first line connector 10 are connected to the power line 30, and both ends of the second line connector 13 are connected to the signal line 40. The first line connector 10 and the second line connector 13 are mainly used to connect the power line 30 and the signal line 40. The connected power line 30 supplies power to the electrical devices inside the whole machine, and the connected signal line 40 is used to transmit signals. After the first line connector 10 and the second line connector 13 are clamped and installed on the base 16, they can play a role in fixing the power line 30 and the signal line 40.

[0046] Example 2

[0047] Reference Figure 4 , Figure 5 , Figure 6Based on the same technical concept, an embodiment of the present application provides a garden blower 200, which includes the cable limiting structure 100 in the above-mentioned embodiment 1. Since the garden blower 200 is equipped with the above-mentioned cable limiting structure 100, it correspondingly has the technical effect of the above-mentioned cable limiting structure 100. When multiple wire connectors (including the first wire connector 10 and the second wire connector 13) in the garden blower 200 are clamped and positioned, the two can share a positioning member (the first positioning member 11b). One positioning member can apply clamping force to the two wire connectors at the same time, which can reduce the number of positioning members of the wire connectors.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A cable limiting structure, comprising: A first positioning member adapted to be clamped on both sides of the first line connector; A second positioning member, which is installed on one side of the first positioning member; The invention is characterized in that the space between the first positioning member and the second positioning member is configured to be used for positioning the second wire connector.

2. The cable limiting structure according to claim 1, characterized in that: The first positioning member is provided with a first opening groove. After the first positioning member is clamped on both sides of the first wire connector, the wall surface of the first opening groove is adapted to the surface of the first wire connector.

3. The cable limiting structure according to claim 2, characterized in that: A second opening groove may be provided on the first positioning member, and after the first positioning member and the second positioning member are clamped on both sides of the second wire connector, the second opening groove is adapted to the surface of the second wire connector.

4. The cable limiting structure according to claim 3, characterized in that: The first opening groove and the second opening groove are formed on the first positioning member between the first wire connector and the second wire connector. The first opening groove is formed on the side surface of one side of the first positioning member, and the second opening groove is formed on the side surface of the other side of the first positioning member.

5. The cable limiting structure according to claim 3, characterized in that: The second positioning member is suitable for being installed on the circuit board fixing frame.

6. The cable limiting structure according to claim 5, characterized in that: The second opening groove may be provided on the side surface of the second positioning member.

7. The cable limiting structure according to claim 1, characterized in that: The first positioning member is mounted on a base, and a plurality of supporting parts are provided on the base. The supporting parts are suitable for supporting the bottom of the first wire connector and / or the second wire connector, and heat dissipation channels are formed between adjacent supporting parts.

8. The cable limiting structure according to claim 7, characterized in that: The base is a housing or an air supply duct of the garden blower.

9. The cable limiting structure according to claim 1, characterized in that: Both ends of any one of the first wire connector and the second wire connector are suitable for connecting a power line or a signal line.

10. A garden blower, characterized in that: The invention comprises the cable limiting structure according to any one of claims 1 to 9.

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