Mounting and positioning structure for locking block of automobile lock

Abstract

The utility model discloses an automobile lock block installing and positioning structure which comprises a positioning base plate, supporting plates are movably connected to the two sides of the positioning base plate, a sliding way is formed in one side of the positioning base plate, a sliding plate is connected into the sliding way in a sliding mode, the sliding plate is movably connected with the supporting plates, and the sliding plate is used for driving the supporting plates to move. A sliding groove is formed in one end of the positioning base plate, an adjusting plate is slidably connected into the sliding groove, an adjusting assembly is arranged in the positioning base plate and comprises an adjusting rod, a hole is formed in the middle of the positioning base plate, the adjusting rod is rotatably connected into the hole, and a gear is fixedly connected to one end of the adjusting rod. The other end of the adjusting rod is fixedly connected with an adjusting knob, the adjusting assembly is used for driving an adjusting plate to move, and the adjusting plate is detachably connected with a locking block body. The automobile locking piece has the advantages that the automobile locking piece is fixed through the supporting plate, the position of the automobile locking piece is adjusted through the adjusting assembly, and therefore the installation process is easier.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile lock block installation, and particularly relates to an installation and positioning structure for an automobile lock block. Background Art

[0002] An automobile lock block is a key component in an automobile door lock system, which is responsible for controlling the locking and unlocking functions of the door. The installation of an automobile lock block is a relatively complex but important process, which involves multiple steps and details to ensure that the lock block can be accurately and firmly installed on the door, so as to realize the normal locking and unlocking functions of the door. Publication No.: CN210255998U proposes an installation device for an automobile engine valve lock block, which includes a support frame, a valve top surface support seat, an upper support seat, a rotating rod, an installation cavity, a magnetic block, and a bolt. The support frame is placed in the support frame installation groove on the upper support seat, and the upper end of the support frame and the upper support seat are connected by bolts and nuts. The magnetic block is placed into the installation cavity rotating rod installation hole. An observation hole is provided in the middle of the installation cavity, and a valve spring seat positioning hole is provided at the lower part of the installation cavity. The beneficial effects of the utility model are as follows: it realizes that the mechanical device compresses the valve spring and maintains the installation posture, avoiding direct manual pressing, and greatly reducing the working intensity. The structure design is ingenious and novel, the installation space is adjustable, the operation is practical, the working range is wide, and it is convenient to carry.

[0003] However, there are some problems in the prior art: when installing the automobile lock block at present, it is necessary to hold the automobile lock block by hand and extend it into the internal space of the automobile door, then manually adjust the installation hole of the automobile lock block to align with the reserved hole on the automobile door, and then fix the automobile lock block with installation screws through tools such as a screwdriver. However, this requires the installer to always hold the automobile lock block with one hand, resulting in it being very difficult for the free hand to separately turn the installation screws through tools such as a screwdriver, and it is also necessary to maintain stability during installation, making the installation process difficult. Usually, professional personnel need to cooperate with each other for installation. Therefore, we propose an installation and positioning structure for an automobile lock block. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an installation and positioning structure for an automobile lock block, which fixes the automobile lock block through a support plate and adjusts the position of the automobile lock block through an adjusting component, so that the installation process is easier.

[0005] The present utility model is realized as follows. An installation and positioning structure of an automobile lock latch includes a positioning base plate. Both sides of the positioning base plate are movably connected with support plates. A slideway is opened on one side of the positioning base plate. A slide plate is slidably connected in the slideway. The slide plate is movably connected with the support plates. The slide plate is used to drive the support plates to move. A chute is opened at one end of the positioning base plate. An adjusting plate is slidably connected in the chute. An adjusting component is arranged in the positioning base plate. The adjusting component is used to drive the adjusting plate to move. The adjusting plate is detachably connected with a latch body.

[0006] Optionally, grooves are opened on both sides of the positioning base plate. A slide bar is slidably connected in the grooves. One end of the slide bar is fixedly connected to the support plate. The other end of the slide bar is fixedly connected with a limit ring. The limit ring is used to limit the sliding of the slide bar.

[0007] Optionally, a threaded rod is rotatably connected to the inner wall of the slideway of the positioning base plate. A threaded hole is opened at the lower end of the slide plate. The threaded rod is threadedly connected in the threaded hole.

[0008] Optionally, one end of the threaded rod penetrates through the positioning base plate. A rotary knob is fixedly connected to the end of the threaded rod penetrating through the positioning base plate. The rotary knob is used to drive the threaded rod to rotate.

[0009] Optionally, a connecting rod is rotatably connected to the upper end of the slide plate. The connecting rod is rotatably connected to the lower end of the support plate. The slide plate is movably connected with the support plate through the connecting rod.

[0010] Optionally, the adjusting component includes an adjusting rod. A hole is opened in the middle of the positioning base plate. The adjusting rod is rotatably connected in the hole. A gear is fixedly connected to one end of the adjusting rod. An adjusting knob is fixedly connected to the other end of the adjusting rod.

[0011] Optionally, a tooth groove is opened at the lower end of the adjusting plate. A rack is fixedly connected to the inner wall of the tooth groove. The rack is meshed with the gear.

[0012] Optionally, it further includes fixing screws. A fixing piece is fixedly connected to the outer wall of the latch body. A fixing hole is opened at the upper end of the adjusting plate. The fixing screws penetrate through the fixing piece and are threadedly connected in the fixing hole. An installation hole is opened at the upper end of the latch body. Installation screws are arranged in the installation hole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with support plates. By rotating the rotary knob, the threaded rod can be driven to rotate. After the threaded rod rotates, it drives the slide plate to slide in the slideway on the positioning base plate. The slide plate then drives the support plates to open to both sides through the connecting rod, so that the positioning device is fixed in the inner space of the automobile door, eliminating the need for installers to hold it by hand for installation and fixation at all times.

[0015] 2. The utility model is provided with an adjusting component. By rotating the adjusting knob, the adjusting rod is driven to rotate. After the adjusting rod rotates, the gear is driven to rotate, and the gear drives the adjusting plate to move through the rack, thereby driving the vehicle lock block to move, so that the position of the vehicle lock block can still be adjusted after the support plate fixes the positioning device, making it align with the reserved hole on the vehicle door, ensuring the accurate installation position of the vehicle lock block, and preventing the influence on the sealing performance and locking effect of the vehicle door.

[0016] 3. The utility model uses the support plate to fix the positioning component, liberating one hand of the installer, making the installation of the vehicle lock block more convenient. At the same time, compared with only using installation screws to fix the vehicle lock block, setting the positioning device can also play a supporting role, making the installation of the vehicle lock block more stable to withstand various forces and torques generated when the vehicle door is opened and closed.

[0017] Through the following detailed description of the exemplary embodiments of the utility model with reference to the accompanying drawings, other features and advantages of the utility model will become clear. Brief Description of the Drawings

[0018] Figure 1 is the structural schematic diagram provided by the utility model;

[0019] Figure 2 is the cross-sectional view of the support plate provided by the utility model;

[0020] Figure 3 is the cross-sectional schematic view of the slide plate provided by the utility model;

[0021] Figure 4 is the cross-sectional view of the positioning substrate provided by the utility model;

[0022] Figure 5 is the cross-sectional view of the adjusting plate provided by the utility model.

[0023] In the figure: 1, positioning substrate; 2, support plate; 3, slide plate; 4, adjusting plate; 5, adjusting component; 501, adjusting rod; 502, gear; 503, adjusting knob; 504, rack; 6, lock block body; 7, slide rod; 8, limiting ring; 9, threaded rod; 10, turning knob; 11, connecting rod; 12, fixing screw; 13, fixing piece; 14, installation screw. Detailed Embodiment

[0024] To further understand the content, features and effects of the utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings as follows.

[0025] As Figures 1 to 5As shown in the figure, an installation and positioning structure for an automotive lock latch provided by an embodiment of the present utility model includes a positioning substrate 1. The positioning substrate 1 is rectangular and made of polyethylene material. The main function of the positioning substrate 1 is to support the entire device.

[0026] On both sides of the positioning substrate 1, there are movably connected support plates 2, which are rectangular and made of polyethylene material. On both sides of the positioning substrate 1, there are grooves. Inside the grooves, there is a sliding rod 7 slidably connected. One end of the sliding rod 7 is fixedly connected to the support plate 2, and the other end of the sliding rod 7 is fixedly connected to a limit ring 8. The limit ring 8 is used to limit the sliding of the sliding rod 7 to prevent the support plate 2 from detaching from the positioning substrate 1. The main function of the support plate 2 is to fix the entire positioning device in the internal space of the car door, making the installation of the automotive lock latch more stable to withstand various forces and torques generated when the car door is opened and closed.

[0027] On one side of the positioning substrate 1, there is a slideway. Inside the slideway, there is a sliding plate 3 slidably connected. The sliding plate 3 is also made of polyethylene material. The sliding plate 3 is movably connected to the support plate 2. The main function of the sliding plate 3 is to drive the support plate 2 to move.

[0028] On the inner wall of the slideway of the positioning substrate 1, there is a threaded rod 9 rotatably connected. At the lower end of the sliding plate 3, there is a threaded hole. The threaded rod 9 is threadedly connected in the threaded hole. One end of the threaded rod 9 penetrates through the positioning substrate 1, and the end of the threaded rod 9 penetrating through the positioning substrate 1 is fixedly connected to a turning knob 10. The turning knob 10 is used to drive the threaded rod 9 to rotate.

[0029] Rotating the turning knob 10 can drive the threaded rod 9 to rotate. After the threaded rod 9 rotates, it will drive the sliding plate 3 to slide in the slideway on the positioning substrate 1 through the threaded hole at the lower end of the sliding plate 3.

[0030] At the upper end of the sliding plate 3, there is a connecting rod 11 rotatably connected. The connecting rod 11 is rotatably connected to the lower end of the support plate 2. The sliding plate 3 is movably connected to the support plate 2 through the connecting rod 11.

[0031] After the sliding plate 3 slides in the slideway on the positioning substrate 1, it will drive the connecting rod 11 to rotate. After the connecting rod 11 rotates, it will drive the support plate 2 to move, so that the support plate 2 spreads out to both sides, and further fixes the positioning device in the internal space of the car door.

[0032] At one end of the positioning substrate 1, there is a chute. Inside the chute, there is an adjusting plate 4 slidably connected. The adjusting plate 4 is rectangular and made of polyethylene material. The main function of the adjusting plate 4 is to fix the automotive lock latch and adjust the position of the automotive lock latch.

[0033] The positioning substrate 1 is provided with an adjusting assembly 5. The adjusting assembly 5 is used to drive the adjusting plate 4 to move. The adjusting assembly 5 includes an adjusting rod 501. A hole is formed in the middle of the positioning substrate 1. The adjusting rod 501 is rotatably connected in the hole. One end of the adjusting rod 501 is fixedly connected with a gear 502, and the other end of the adjusting rod 501 is fixedly connected with an adjusting knob 503.

[0034] The lower end of the adjusting plate 4 is provided with a tooth groove. The inner wall of the tooth groove is fixedly connected with a rack 504. The rack 504 meshes with the gear 502. After the gear 502 rotates, it can drive the rack 504 to move.

[0035] Rotate the adjusting knob 503, and the adjusting knob 503 will drive the adjusting rod 501 to rotate. After the adjusting rod 501 rotates, it will drive the gear 502 to rotate. After the gear 502 rotates, it will drive the rack 504 engaged with it to move, so that the adjusting plate 4 moves, and then the mounting holes on the adjusting plate 4 correspond to the reserved holes on the car door, aligning them with the reserved holes on the car door to ensure the accurate installation position of the car lock block, so as not to affect the sealing performance and locking effect of the car door.

[0036] The adjusting plate 4 is detachably connected with a lock block body 6. The present invention also includes a fixing screw 12. A fixing piece 13 is fixedly connected to the outer wall of the lock block body 6. A fixing hole is formed in the upper end of the adjusting plate 4. The fixing screw 12 passes through the fixing piece 13 and is threadedly connected in the fixing hole. An installation hole is formed in the upper end of the lock block body 6, and an installation screw 14 is arranged in the installation hole. When the car lock block is damaged, the original car lock block can be removed by unscrewing the fixing screw 12, and then a new car lock block can be replaced and fixed on the positioning device through the fixing screw 12.

[0037] The working principle of the present invention is as follows:

[0038] The present invention is provided with a support plate 2. By rotating the knob 10, the threaded rod 9 can be driven to rotate. After the threaded rod 9 rotates, it will drive the sliding plate 3 to slide in the slideway on the positioning substrate 1. The sliding plate 3 then drives the support plate 2 to open to both sides through the connecting rod 11, so that the positioning device is fixed in the inner space of the car door, and then the car lock block is fixed, eliminating the need for the installer to always hold the car lock block for installation and fixation.

[0039] The present invention is provided with an adjusting assembly 5. By rotating the adjusting knob 503, the adjusting rod 501 is driven to rotate. After the adjusting rod 501 rotates, it will drive the gear 502 to rotate. The gear 502 then drives the adjusting plate 4 to move through the rack 504, thereby driving the car lock block to move, enabling the position of the car lock block to be adjusted even after the support plate 2 fixes the positioning device, aligning it with the reserved holes on the car door to ensure the accurate installation position of the car lock block, so as not to affect the sealing performance and locking effect of the car door.

[0040] The utility model adopts a support plate 2 to fix the positioning device, liberating one hand of the installer, making the installation of the car lock block more convenient, without the need to hold the car lock block all the time. At the same time, compared with only using the installation screw 14 to fix the car lock block, setting the positioning device to be fixed in the internal space of the car door through the support plate 2 can also play a supporting role, making the installation of the car lock block more stable to withstand various forces and torques generated when the car door is opened and closed.

[0041] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A car lock block installation and positioning structure, comprising a positioning substrate (1), characterized in that: The two sides of the positioning substrate (1) are movably connected to the support plate (2); a slideway is provided on one side of the positioning substrate (1); a slide plate (3) is slidably connected in the slideway; the slide plate (3) is movably connected to the support plate (2); the slide plate (3) is used to drive the support plate (2) to move; a slide groove is provided at one end of the positioning substrate (1); an adjustment plate (4) is slidably connected in the slide groove; an adjustment component (5) is provided in the positioning substrate (1); the adjustment component (5) is used to drive the adjustment plate (4) to move; the adjustment plate (4) is detachably connected to a locking block body (6).

2. The automobile lock block installation and positioning structure according to claim 1, characterized in that: Grooves are provided on both sides of the positioning substrate (1), a slide rod (7) is slidably connected in the groove, one end of the slide rod (7) is fixedly connected to the support plate (2), and the other end of the slide rod (7) is fixedly connected to a limit ring (8), and the limit ring (8) is used to limit the sliding of the slide rod (7).

3. The automobile lock block installation and positioning structure according to claim 1, characterized in that: A threaded rod (9) is rotatably connected to the inner wall of the slideway of the positioning base plate (1), a threaded hole is provided at the lower end of the slide plate (3), and the threaded rod (9) is threadedly connected in the threaded hole.

4. The automobile lock block installation and positioning structure according to claim 3 is characterized in that: One end of the threaded rod (9) passes through the positioning substrate (1), and the end of the threaded rod (9) passing through the positioning substrate (1) is fixedly connected to a rotating knob (10), and the rotating knob (10) is used to drive the threaded rod (9) to rotate.

5. The automobile lock block installation and positioning structure according to claim 1, characterized in that: The upper end of the slide plate (3) is rotatably connected to a connecting rod (11), and the connecting rod (11) is rotatably connected to the lower end of the support plate (2). The slide plate (3) is movably connected to the support plate (2) via the connecting rod (11).

6. The automobile lock block installation and positioning structure according to claim 1, characterized in that: The adjustment assembly (5) comprises an adjustment rod (501). A hole is provided in the middle of the positioning substrate (1). The adjustment rod (501) is rotatably connected in the hole. One end of the adjustment rod (501) is fixedly connected to a gear (502), and the other end of the adjustment rod (501) is fixedly connected to an adjustment knob (503).

7. The automobile lock block installation and positioning structure according to claim 6, characterized in that: A tooth groove is formed at the lower end of the adjustment plate (4), a rack (504) is fixedly connected to the inner wall of the tooth groove, and the rack (504) is meshed with the gear (502).

8. The automobile lock block installation and positioning structure according to claim 1, characterized in that: It also includes a fixing screw (12), the outer wall of the locking block body (6) is fixedly connected with a fixing plate (13), the upper end of the adjusting plate (4) is provided with a fixing hole, the fixing screw (12) passes through the fixing plate (13) and is threadedly connected in the fixing hole, the upper end of the locking block body (6) is provided with a mounting hole, and a mounting screw (14) is arranged in the mounting hole.

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