Bidirectional clamp for automobile circuit

Abstract

The utility model discloses a two-way clamp for an automobile circuit, which relates to the technical field of automobile accessories and comprises an upper surface layer, a fixing layer is fixedly mounted at the bottom of the upper surface layer, a bottom clamping layer is fixedly mounted at the bottom of the fixing layer, and a mounting groove is formed in the outer wall of the top of the upper surface layer. A pressing groove is fixedly formed in the middle of the top of the upper surface layer, a first spring is movably installed in the pressing groove, and a downward pressing key is movably installed at the position, located in the pressing groove, of one end of the top of the first spring. When a pull rod is pressed down, a push rod connected with a rotary connecting block is pulled, so that the push rod is pulled, and the push rod slides in a limited manner through a limiting sliding groove block, so that the push rod pulls a clamping block to retract into a bottom clamping layer through a clamping groove; and when the pressing button is loosened, the clamping block extends out of the inner side of the clamping groove, so that the clamping effect is achieved, and the problem that an existing clamp is troublesome to install is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a bidirectional clamp for automobile lines. Background Art

[0002] There are many lines in a car, including power lines, control lines, and electrical lines. Different lines play different roles, and the various electrical appliances in the car are connected to each other through the above lines. However, since the distances between the various electrical appliances in the car are far and near, the lines are also long and short. Considering the space in the car, the lines will be concentrated together during wiring, which requires special clamps to fix and distinguish different lines.

[0003] For example, a Chinese patent with publication number CN105071315A discloses a two-way clamp for automobile lines, including a folding bracket, a support frame, a line clamp, and a fixing clamp. A circular line clamp is arranged at both ends of the bracket. Two blocking arms are arranged at the bottom of the line clamp. There is a hollow structure between the blocking arms. A support frame is arranged below the bracket and between the two line clamps. The fixing clamp passes through the support frame longitudinally, and the bracket is fixed on the bracket. The fixing clamp includes a plurality of support arms and a support core. The plurality of support arms form a circular structure. The support core is located on the inner side of the plurality of support arms. The two-way clamp for automobile lines described in the present invention is provided with two line clamps, which can fix the same type of lines together and are easy to distinguish. At the same time, a fixing clamp is provided to firmly fix the automobile line clamp on the automobile with good fixation. A groove is arranged on the inner top of the line clamp described in the present invention to better dissipate heat for the line, extend the service life of the line, and reduce safety hazards. The bracket, the support frame, and the line clamp are integrally formed to make the structure of the automobile line two-way card simpler and reduce production costs.

[0004] The existing technology has the following problems:

[0005] In order to ensure that the clamp can fix the line, the existing automobile line bidirectional clamp uses bolts and other parts to fix it, which makes it difficult to disassemble or replace. The existing automobile line bidirectional clamp has a simple structure and lacks protection for the line, which can easily cause the line to loosen or the clamp to be impacted, causing the line to get stuck. Utility Model Content

[0006] The utility model provides a bidirectional clamp for automobile circuits to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A two-way clamp for automobile lines comprises an upper surface layer, a fixing layer is fixedly installed at the bottom of the upper surface layer, a bottom clamping layer is fixedly installed at the bottom of the fixing layer, a mounting groove is provided on the outer wall of the top of the upper surface layer, a pressing groove is fixedly provided in the middle of the top of the upper surface layer, a No. 1 spring is movably installed inside the pressing groove, a push button is movably installed at one end of the top of the No. 1 spring and located inside the pressing groove, a push rod is fixedly installed at the bottom of the push button and located on the inner side of the No. 1 spring, a bottom opening is provided in the middle of the bottom of the bottom clamping layer, and a clamping groove is provided on the outer wall of the bottom clamping layer.

[0009] A further improvement of the technical solution of the utility model is that a rotatable connecting block is fixedly installed at the bottom of the outer wall of the lower pressure rod, and a pulling rod is rotatably connected to the inner side of the rotatable connecting block.

[0010] A further improvement of the technical solution of the utility model is that a push rod is fixedly installed at one end of the rotating connection block, and a limited sliding groove block is fixedly installed on the inner wall of the bottom clamping layer and on the outer wall of the push rod.

[0011] A further improvement of the technical solution of the utility model is that a No. 2 spring is movably sleeved on the outer wall of the push rod and located on one side of the limiting slide block, a clamping block is fixedly installed on one end of the push rod and located on one end of the No. 2 spring, and a stopper is fixedly installed on the inner wall of the bottom clamping layer and located on one side of the bottom opening.

[0012] A further improvement of the technical solution of the utility model is that a limited telescopic rod is fixedly installed on one side of the inner wall of the upper surface layer, a No. 3 spring is movably installed on one side of the inner wall of the upper surface layer, and a clamping block is fixedly installed on one end of the limited telescopic rod and on one end of the No. 3 spring.

[0013] A further improvement of the technical solution of the utility model is that a limited height block is fixedly installed on the top of the outer wall of the fixed layer, a thread is fixedly installed on the outer wall of the fixed layer, and a rotating disc is threadedly connected to the outer wall of the thread.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a two-way clamp for automobile lines, which adopts the mutual cooperation among a pressing rod, a rotating connection block, a pulling rod, a pushing rod, a bottom clamping layer, a limiting slide groove block, a second spring, and a clamping block. The pressing rod is pressed down to drive the rotating connection block fixedly installed at the bottom of the outer wall, so that the rotating connection block pulls the pulling rod, and then is blocked by a blocking block, so that when the pulling rod is pressed down, the pushing rod connected to another rotating connection block is pulled to pull the pushing rod, and the pushing rod is limitedly slid through the limiting slide groove block, so that the pushing rod pulls the clamping block to be retracted into the inside of the bottom clamping layer through the clamping groove, and through the second spring, when the pressing button is released, the clamping block is extended from the inner side of the clamping groove to achieve the clamping effect, thereby solving the problem of the troublesome installation of the existing clamp.

[0016] 2. The utility model provides a two-way clamp for automobile circuits, which adopts the mutual cooperation among the upper surface layer, the limiting telescopic rod, the third spring, the clamping block, the height limiting block, the fixed layer, the thread, and the rotating disc. The rotating disc is threadedly connected to the outer wall of the thread. The rotating disc is rotated to fix the automobile circuit board between the clamping blocks. The cooperation between the rotating disc and the thread can adapt to circuit boards of different thicknesses. The height limiting block is used to prevent the rotating disc from blocking the circuit installation when adjusting the height. Then, after the clamp is installed, the circuit installation groove is placed inside and the limiting telescopic rod is used to limit the position, so that the third spring pushes the clamping block, so that the clamping block fixes the circuit. The circuit is covered and protected by the outer shell of the upper surface layer, which solves the problem that the existing clamp has a simple structure and lacks protective measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0021] In the figure: 1. upper surface layer; 2. fixed layer; 3. bottom clamping layer; 4. rotating disc; 5. mounting slot; 6. push button; 7. pressing slot; 8. height limit block; 9. thread; 10. No. 1 spring; 11. push rod; 12. bottom mouth; 13. clamping slot; 14. clamping block; 15. No. 2 spring; 16. stopper; 17. push rod; 18. rotating connecting block; 19. pulling rod; 20. limit slide block; 21. clamping block; 22. No. 3 spring; 23. limit telescopic rod. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides a bidirectional clamp for automobile lines, comprising an upper surface layer 1, a fixing layer 2 is fixedly installed at the bottom of the upper surface layer 1, a bottom clamping layer 3 is fixedly installed at the bottom of the fixing layer 2, a mounting groove 5 is opened on the outer wall of the top of the upper surface layer 1, a pressing groove 7 is fixedly opened in the middle of the top of the upper surface layer 1, a No. 1 spring 10 is movably installed inside the pressing groove 7, a pressing button 6 is movably installed at one end of the top of the No. 1 spring 10 and located inside the pressing groove 7, a pressing rod 11 is fixedly installed at the bottom of the pressing button 6 and located on the inner side of the No. 1 spring 10, a bottom opening 12 is opened in the middle of the bottom of the bottom clamping layer 3, and a clamping groove 13 is opened on the outer wall of the bottom clamping layer 3.

[0025] In this embodiment, by pressing the push button 6, the push button 6 squeezes the push rod 11 inside the bottom push groove 7, causing the push rod 11 to be pressed downward, and the No. 1 spring 10 rebounds the push button 6, causing the push button 6 to pull the push rod 11 up to reset.

[0026] Example 2

[0027] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a rotating connecting block 18 is fixedly installed on the bottom of the outer wall of the lower pressure rod 11, and a pulling rod 19 is rotatably connected to the inner side of the rotating connecting block 18, and a pushing rod 17 is fixedly installed on one end of the rotating connecting block 18, and a limiting slide block 20 is fixedly installed on the inner wall of the bottom clamping layer 3 and the outer wall of the pushing rod 17, and a No. 2 spring 15 is movably sleeved on the outer wall of the pushing rod 17 and located on one side of the limiting slide block 20, and a clamping block 14 is fixedly installed on one end of the pushing rod 17 and located on one end of the No. 2 spring 15, and a stopper 16 is fixedly installed on the inner wall of the bottom clamping layer 3 and located on one side of the bottom opening 12.

[0028] In this embodiment, the rotating connecting block 18 fixedly installed at the bottom of the outer wall is driven downward by the pressing rod 11, so that the rotating connecting block 18 pulls the pulling rod 19, and then is blocked by the block 16, so that when the pulling rod 19 is pressed down, it pulls the pushing rod 17 connected to the other rotating connecting block 18, so that it pulls the pushing rod 17, and the pushing rod 17 is limitedly slid through the limiting slide block 20, so that the pushing rod 17 pulls the card block 14 through the card slot 13 to the inside of the bottom card layer 3, and through the No. 2 spring 15, when the pressing button 6 is released, the card block 14 is extended from the inner side of the card slot 13 for card connection.

[0029] Example 3

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a limiting telescopic rod 23 is fixedly installed on one side of the inner wall of the upper surface layer 1, a No. 3 spring 22 is movably installed on one side of the inner wall of the upper surface layer 1, a clamping block 21 is fixedly installed on one end of the limiting telescopic rod 23 and located at one end of the No. 3 spring 22, a limiting height block 8 is fixedly installed on the top of the outer wall of the fixed layer 2, a thread 9 is fixedly installed on the outer wall of the fixed layer 2, and a rotating disk 4 is threadedly connected to the outer wall of the thread 9.

[0031] In this embodiment, the rotating disc 4 is threadedly connected to the outer wall of the thread 9, and the rotating disc 4 is rotated to fix the automobile circuit board between the clamping blocks 14. The cooperation between the rotating disc 4 and the thread 9 can adapt to circuit boards of different thicknesses. The height limiting block 8 is used to prevent the rotating disc 4 from blocking the circuit installation when adjusting the height. Then, after the clamp is installed, the circuit installation groove 5 is placed inside and limited by the limiting telescopic rod 23, so that the No. 3 spring 22 pushes the clamping block 21, so that the clamping block 21 fixes the circuit.

[0032] The following is a detailed description of the working principle of the automotive line bidirectional clamp.

[0033] like Figure 1-4 As shown, by pressing the push button 6, the push button 6 squeezes the push rod 11 inside the bottom push groove 7, so that the push rod 11 is pressed down, and the push rod 11 is pressed down to drive the rotating connecting block 18 fixedly installed at the bottom of the outer wall, so that the rotating connecting block 18 pulls the pulling rod 19, and then the stopper 16 is used to block it, so that when the pulling rod 19 is pressed down, the pushing rod 17 connected to the other rotating connecting block 18 is pulled to pull the pushing rod 17, and the pushing rod 17 is limitedly slid through the limiting slide block 20, so that the pushing rod 17 pulls the card block 14 through the card slot 13 to be retracted into the bottom card layer 3, and the card block is retracted through the No. 2 spring 15 when the push button 6 is released. 14 extends out from the inner side of the card slot 13 for card connection, and the No. 1 spring 10 rebounds the push button 6, so that the push button 6 pulls the push rod 11 up to reset, and then the rotating disk 4 threadedly connected to the outer wall of the thread 9 is rotated by the rotating disk 4 to fix the automobile circuit board between the card blocks 14. The cooperation between the rotating disk 4 and the thread 9 can adapt to circuit boards of different thicknesses, and the height limiting block 8 is to prevent the rotating disk 4 from blocking the line installation when adjusting the height. Then, after the clamp is installed, the line installation groove 5 is placed inside and the limiting telescopic rod 23 is used to limit the position, so that the No. 3 spring 22 pushes the card block 21 to fix the card block 21 to the line.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bidirectional clamp for automobile circuits, comprising an upper surface layer (1), characterized in that: A fixing layer (2) is fixedly installed at the bottom of the upper surface layer (1), a bottom clamping layer (3) is fixedly installed at the bottom of the fixing layer (2), a mounting groove (5) is provided on the outer wall of the top of the upper surface layer (1), a pressing groove (7) is fixedly provided in the middle of the top of the upper surface layer (1), a No. 1 spring (10) is movably installed inside the pressing groove (7), a push button (6) is movably installed at one end of the top of the No. 1 spring (10) and located inside the pressing groove (7), a push rod (11) is fixedly installed at the bottom of the push button (6) and located on the inner side of the No. 1 spring (10), a bottom opening (12) is provided in the middle of the bottom of the bottom clamping layer (3), and a clamping groove (13) is provided on the outer wall of the bottom clamping layer (3).

2. The bidirectional clamp for automobile lines according to claim 1, characterized in that: A rotatable connection block (18) is fixedly mounted on the bottom of the outer wall of the lower pressure rod (11), and a pulling rod (19) is rotatably connected to the inner side of the rotatable connection block (18).

3. The bidirectional clamp for automobile lines according to claim 2, characterized in that: A push rod (17) is fixedly mounted on one end of the rotating connection block (18), and a limiting sliding groove block (20) is fixedly mounted on the inner wall of the bottom clamping layer (3) and on the outer wall of the push rod (17).

4. The automobile line bidirectional clamp according to claim 3, characterized in that: The outer wall of the push rod (17) is movably sleeved with a No. 2 spring (15) located on one side of the limiting slide block (20); a clamping block (14) is fixedly installed on one end of the push rod (17) and located on one end of the No. 2 spring (15); and a stopper (16) is fixedly installed on the inner wall of the bottom clamping layer (3) and located on one side of the bottom opening (12).

5. The automobile line bidirectional clamp according to claim 1, characterized in that: A limiting telescopic rod (23) is fixedly mounted on one side of the inner wall of the upper surface layer (1), a No. 3 spring (22) is movably mounted on one side of the inner wall of the upper surface layer (1), and a clamping block (21) is fixedly mounted on one end of the limiting telescopic rod (23) and located at one end of the No. 3 spring (22).

6. The automobile line bidirectional clamp according to claim 1, characterized in that: A limited height block (8) is fixedly installed on the top of the outer wall of the fixed layer (2), a thread (9) is fixedly installed on the outer wall of the fixed layer (2), and the outer wall of the thread (9) is threadedly connected to a rotating disc (4).

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