Protective device for automobile fault diagnosis instrument

Abstract

The utility model relates to the technical field of automobile fault detectors, and particularly discloses a protective device for an automobile fault diagnosis instrument, which comprises a main sheath for placing an automobile diagnosis equipment host and an auxiliary buckle for placing a lower computer, a side support block for installing the auxiliary buckle is formed on one side of the main sheath, and the auxiliary buckle is arranged on the other side of the main sheath. The main sheath comprises a main board body and an auxiliary board body which can be mutually inserted together, a sliding groove is formed in the main board body, and a first baffle is integrally formed at the end, away from the auxiliary board body, of the main board body. The beneficial effects are that the main sheath can be used for protecting the host of the automobile diagnosis equipment, collision is avoided, and normal heat dissipation is not affected; the auxiliary buckle for installing the lower computer is installed on the side wall of the main sheath, the rear wall of the main sheath is a plane, when the main sheath is placed on an inclined vehicle cover, the contact area between the main sheath and the vehicle cover is wide, the main sheath is not prone to sliding off, meanwhile, the lower computer is convenient to take and use, and the probability that a user forgets or loses the lower computer is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automobile fault detection instrument technical field especially is involved in a kind of protective devices for automobile fault diagnosis instrument. BACKGROUND

[0002] Automobile diagnosis equipment is an indispensable part in automobile maintenance, by data interaction with automobile ECU module, the state information parameters related to each component on the automobile are obtained to carry out accurate diagnosis. The patent with application number CN202222792735.5, namely a kind of device based on automobile diagnosis equipment automatic reconnection, comprising: control terminal, lower machine module;Control terminal is used to record the diagnostic state parameters of communication protocol in the communication process with automobile ECU;Control terminal is also used to detect whether lower machine module and it are in communication connection state, and after lower machine module and control terminal are disconnected and reconnected, diagnostic state parameters are sent to lower machine module;Lower machine module is used to receive the operation instruction sent by control terminal, and the operation instruction is converted into the data signal that automobile bus can identify, and the data signal after conversion is sent to automobile bus;Lower machine module is also used to receive the bus data signal sent by automobile bus, and it is converted into the signal that control terminal can identify and is sent to control terminal.

[0003] The existing wireless automobile diagnosis equipment is mostly through bluetooth or WIFI link lower machine, uses screw to fix a lower machine buckle device on the back of the terminal of automobile diagnosis equipment, places lower machine when not using equipment, the fixed mode of lower machine and host in this way causes automobile diagnosis equipment host to be unable to be placed horizontally, is easily slipped when being placed on the inclined car cover, and lower machine is lost due to easily forgetting to place lower machine in buckle device. UTILITY MODEL CONTENTS

[0004] The utility model just to solve the above problem and propose a kind of protective devices for automobile fault diagnosis instrument.

[0005] The technical scheme of the utility model is realized as follows:

[0006] The utility model provides a kind of protector for automobile fault diagnosis instrument, including the main sheath for placing automobile diagnosis equipment host computer, the auxiliary buckle of placing lower computer, the side support block of the main sheath side is shaped with installing the auxiliary buckle, the main sheath includes the main plate body and the auxiliary plate body that can be mutually inserted together, the main plate body inside is shaped with sliding groove, the first baffle of the main plate body end away from the auxiliary plate body is integrally formed, the second baffle of the auxiliary plate body end away from the first baffle is integrally formed, the end of the auxiliary plate body close to the first baffle is fixed with transverse link by detachable connection, the transverse link is slidably installed in the main plate body inside, the end of the main plate body close to the second baffle is fixed with at least two reset springs inside symmetrically, the reset spring one end is resisted in the main plate body inner end, and the reset spring other end is resisted on the end face of the transverse link.

[0007] Further, the first baffle inner wall is fixed with a first protective pad, and the second baffle inner wall is fixed with a second protective pad.

[0008] Further, the transverse link two ends are fixed with spring limit seats limiting the position of the reset springs.

[0009] Further, the auxiliary plate body end close to the transverse link is formed with an insertion slot, the transverse link side wall is formed with an insertion column matched with the insertion slot, and the auxiliary plate body rear side wall is installed with a screw fixing the insertion column.

[0010] Further, the auxiliary buckle includes a bottom plate, two side clamping plates are symmetrically formed on the two sides of the bottom plate, a sliding seat is fixed on the outer wall of one of the side clamping plates and slidably matched with the side support block, and a supporting plate is formed at one end of the auxiliary buckle.

[0011] Further, the side clamping plates and the supporting plate end away from the bottom plate are formed with limiting parts preventing the lower computer from falling off.

[0012] With the above technical scheme, the automobile diagnosis equipment host computer can be protected by the main sheath, and the normal heat dissipation is not affected. The auxiliary buckle for installing the lower computer is installed on the side wall of the main sheath, the rear wall of the main sheath is flat, the main sheath has a wide contact surface with the car cover when placed on the inclined car cover, and the main sheath is not easy to slide off. The lower computer is convenient to use, and the probability of forgetting or losing the lower computer by the user is reduced. The auxiliary buckle is detachable, and the lower computer can be protected by the auxiliary buckle when taken out, thereby improving the protection effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings described in the following are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0014] Figure 1 is the first perspective view of the present application;

[0015] Figure 2 is the second perspective view of the present application;

[0016] Figure 3 is the sectional view of the present application;

[0017] Figure 4 is the perspective view of the main plate body of the present application;

[0018] Figure 5 is the perspective view of the auxiliary buckle of the present application;

[0019] Figure 6 is the perspective view of the transverse connecting rod of the present application;

[0020] Figure 7 is the perspective view of the auxiliary buckle of the present application.

[0021] The following is the explanation of the reference signs:

[0022] 1, main sheath; 11, main plate body; 12, sliding groove; 13, auxiliary plate body; 131, plug-in slot; 14, transverse connecting rod; 141, plug-in column; 142, spring limiting seat; 15, return spring; 16, first baffle; 17, second baffle; 18, first protective pad; 19, second protective pad; 2, side supporting block; 3, auxiliary buckle; 31, sliding seat; 32, bottom plate; 33, side clamping plate; 34, supporting plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] As Figures 1-7As shown, a kind of automobile fault diagnosis instrument protection device, including the main sheath 1 for placing automobile diagnosis equipment host computer, the auxiliary buckle 3 for placing lower computer, the side support block 2 of one side of main sheath 1 is formed with installation auxiliary buckle 3, main sheath 1 includes the main plate body 11 and the auxiliary plate body 13 that can be mutually inserted together, the sliding groove 12 is formed in the inside of main plate body 11, the first baffle 16 is integrally formed in the end of main plate body 11 away from auxiliary plate body 13, the second baffle 17 is integrally formed in the end of auxiliary plate body 13 away from first baffle 16, the transverse connecting rod 14 is fixed with detachable connection in the end of auxiliary plate body 13 close to first baffle 16, the transverse connecting rod 14 is slidably installed in the inside of main plate body 11, the inside of the end of main plate body 11 close to second baffle 17 is fixed with at least two reset springs 15 symmetrically, the end of reset spring 15 is against the end of main plate body 11, the end of reset spring 15 is against the end face of transverse connecting rod 14, by the reset spring 15 of hidden installation, it can be guaranteed that automobile diagnosis equipment host computer can be clamped and fixed in main sheath 1, reduce the knock of main sheath 1, lower computer is installed in the side of automobile diagnosis equipment host computer, can guarantee that the back wall of main sheath 1 is smooth, it is convenient to place stably.

[0025] In the embodiment, the first baffle 16 is fixed with the first protective pad 18 on the inner wall, the second baffle 17 is fixed with the second protective pad 19 on the inner wall, the first protective pad 18 and the second protective pad 19 are made of flexible materials such as rubber, sponge, latex and silica gel, etc., for protecting the automobile diagnosis equipment host computer.

[0026] In the embodiment, the transverse connecting rod 14 is fixed with the spring limiting seat 142 limiting the position of the reset spring 15 at both ends, for avoiding the inclination misplacement of the end of the reset spring 15.

[0027] In the embodiment, the auxiliary plate body 13 is formed with the insertion slot 131 close to the transverse connecting rod 14, the transverse connecting rod 14 is formed with the insertion column 141 matched and installed on the side wall, the screw fixing the insertion column 141 is installed on the rear side wall of the auxiliary plate body 13, through the fixing mode, it is convenient for the installation and fixing of the transverse connecting rod 14 and the auxiliary plate body 13.

[0028] In the embodiment, the auxiliary buckle 3 includes the bottom plate 32, the two side clamping plates 33 are symmetrically formed on both sides of the bottom plate 32, one of the side clamping plates 33 is fixed with the sliding seat 31 slidably matched and installed on the side support block 2, the auxiliary buckle 3 is formed with the supporting plate 34 at one end, the auxiliary buckle 3 is slidably installed on one side of the main sheath 1, and is detachable, so that the lower computer can be taken and placed separately.

[0029] In the embodiment, the side clamping plate 33 and the supporting plate 34 are formed with the limiting part preventing the lower computer from falling away from the end away from the bottom plate 32, which can avoid the falling of the lower computer during use.

[0030] The utility model discloses a working principle is as follows: when using, the host computer of car diagnosis equipment is clamped in the main sheath 1, and the lower computer (car communication module connector) is placed in the auxiliary buckle 3, and the work can be done.

[0031] Components not specifically described herein are of the prior art.

[0032] The above merely describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A protective device for an automotive fault diagnostic instrument, characterized in that: The application relates to a main sheath (1) for placing a host of an automobile diagnosis device, an auxiliary buckle (3) for placing a lower computer, a side supporting block (2) for mounting the auxiliary buckle (3) is formed on one side of the main sheath (1), the main sheath (1) comprises a main plate body (11) and a secondary plate body (13) which can be inserted into each other, a sliding groove (12) is formed in the main plate body (11), a first baffle (16) is integrally formed on one end of the main plate body (11) away from the secondary plate body (13), a second baffle (17) is integrally formed on one end of the secondary plate body (13) away from the first baffle (16), a transverse connecting rod (14) is detachably connected and fixed on one end of the secondary plate body (13) close to the first baffle (16), the transverse connecting rod (14) is slidingly installed in the main plate body (11), at least two return springs (15) are symmetrically fixed in the main plate body (11) close to the second baffle (17), one end of the return spring (15) abuts against the inner end of the main plate body (11), and the other end of the return spring (15) abuts against the end face of the transverse connecting rod (14).

2. The protection device for automobile fault diagnostic apparatus according to claim 1, characterized in that: A first protective pad (18) is fixed on the inner wall of the first baffle (16), and a second protective pad (19) is fixed on the inner wall of the second baffle (17).

3. The protection device for automobile fault diagnostic apparatus according to claim 1, characterized in that: Spring limiting seats (142) for limiting the positions of the return springs (15) are fixed on the two ends of the transverse connecting rod (14).

4. The protection device for automobile fault diagnostic apparatus according to claim 1, characterized in that: An insertion groove (131) is formed on one end of the secondary plate body (13) close to the transverse connecting rod (14), an insertion column (141) is formed on the side wall of the transverse connecting rod (14) and is matched with the insertion groove (131) for installation, and a screw for fixing the insertion column (141) is installed on the rear side wall of the secondary plate body (13).

5. The protection device for automobile fault diagnostic apparatus according to claim 1, characterized in that: The auxiliary buckle (3) comprises a bottom plate (32), two side clamping plates (33) are symmetrically formed on the two sides of the bottom plate (32), a sliding seat (31) matched with the side supporting block (2) is fixed on the outer wall of one of the side clamping plates (33), and a supporting plate (34) is formed on one end of the auxiliary buckle (3).

6. The protection device for automobile fault diagnostic apparatus according to claim 5, characterized in that: Limiting portions for preventing the lower computer from falling off are formed on the ends of the side clamping plates (33) and the supporting plate (34) away from the bottom plate (32).

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