Service recorder capable of real-time transmission

Abstract

The utility model particularly relates to a service recorder capable of real-time transmission, which relates to the technical field of recorders, and comprises a recorder body and a mounting plate, the back of the recorder body is fixedly provided with a main shell, the main shell is provided with a clamping groove, the two ends of the main shell are symmetrically and fixedly provided with auxiliary shells, and the auxiliary shells are provided with clamping grooves. A pull rod is slidably arranged on the side wall of the auxiliary shell and extends into the inner cavity of the main shell, a fixing assembly is fixedly connected to the side, located in the inner cavity of the main shell, of the pull rod and extends into the clamping groove, a sliding groove is formed in the side wall of the pull rod, and a restraining groove is formed in the sliding groove. According to the device, the fixing assembly is limited and fixed by virtue of the limiting assembly, so that when the recorder body is disassembled, a user only needs to sequentially pull two groups of pull rods which are symmetrically arranged to slide, and the convenience of the device in use is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of recorders, in particular to a service recorder capable of real-time transmission. Background Art

[0002] The recorder is a new type of intelligent paperless recording instrument with advanced chips as the core, supplemented by large-scale integrated circuits, large-capacity storage units, intelligent signal processing and graphic displays. It uses a long-life monochrome LCD display, and the setting data and recorded data have power-off protection function. It has the characteristics of small size, large number of channels, low power consumption, high precision, strong versatility, stable operation and high reliability. Most of the existing service recorders are equipped with camera modules, audio recorders and wireless transmission modules, which can transmit on-site video and audio resources to an external computer host for storage in real time.

[0003] In the prior art, a service recorder is disclosed with announcement number CN218327441U. When using this recorder, the recorder body is placed on the outside of the clothes so that the fixed plate is close to the clothes, the matching plate is placed on the inside of the clothes so that the plug is close to the clothes, and the plug is inserted into the slot. The movable plate is pushed to move by the thrust of the spring, and the movable plate pushes the card block to be inserted into the card slot, thereby fixing the card block in the slot, so that the recorder body is installed on the outside of the clothes, so as not to damage the clothes and protect the integrity of the clothes. When disassembling, the user needs to pull two sets of symmetrically arranged pull rings at the same time to make the card block disengage from the card slot. Since the two sets of symmetrically arranged pull rings are located on both sides of the fixed plate, the user needs to use both hands to pull the two sets of symmetrically arranged pull rings at the same time. At this time, the assistance of others is needed to remove the plug from the slot. This reduces the convenience of using the device in terms of movement. Utility Model Content

[0004] The purpose of the utility model is to provide a service recorder capable of real-time transmission to solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the utility model is: a service recorder capable of real-time transmission, comprising a recorder body and a mounting plate, a main shell being fixedly mounted on the back of the recorder body, a snap-in groove being provided on the main shell, auxiliary shells being symmetrically fixedly mounted on both ends of the main shell, a pull rod being slidably provided on the side wall of the auxiliary shell, and the pull rod extending into the inner cavity of the main shell, a fixing component being fixedly connected to one side of the pull rod located at the inner cavity of the main shell, and the fixing component extending into the snap-in groove, a sliding groove being provided on the side wall of the pull rod, a restraining groove being provided in the sliding groove, a restraining component inserted into the restraining groove being slidably provided on the side wall of the auxiliary shell, a snap-in block being fixedly connected to the side of the mounting plate close to the recorder body, and fixing grooves being symmetrically provided at both ends of the snap-in block.

[0006] Based on the above technical features: the recorder body is placed on the outside of the clothes so that the main shell is attached to the clothes, and then the mounting plate is placed on the inside of the clothes so that the clamping block is attached to the clothes, and then the clamping block is inserted into the clamping slot so that the clothes are clamped in the clamping slot by the clamping block; then the user pulls the constraint component so that the constraint end of the constraint component is separated from the constraint slot, thereby releasing the limiting fixation of the constraint component to the pull rod, and then releasing the limiting fixation of the constraint component to the fixing component; then the fixed component is inserted into the fixing slot under the action of its own elastic force, and the clamping block is limited and fixed by means of the fixing component, so that the recorder body is fixed on the outside of the clothes;

[0007] When the recorder body needs to be disassembled, the user pulls the pull rod to slide, and the set pull rod drives the fixing assembly to slide, so that the fixed end of the fixing assembly disengages from the fixing groove, thereby releasing the limiting fixation of the fixing assembly to the clamping block; when the constraint groove is moved to the same plane as the constraint assembly, the constraint end of the constraint assembly is inserted into the constraint groove under the action of its own elastic force, and the fixing assembly is limited and constrained by means of the constraint assembly, so as to prevent the fixing assembly from rebounding under the action of its own elastic force, and then the recorder body can be removed; this device uses the limiting assembly to limit and fix the fixing assembly, so that when disassembling the recorder body, the user only needs to pull the two sets of symmetrically set pull rods in turn to slide, which improves the convenience of using the device to a certain extent.

[0008] Preferably, the fixing assembly includes a connecting plate fixedly connected to the end of the pull rod, and a fixing rod is symmetrically fixedly connected to the side of the connecting plate away from the pull rod. A spring 1 is wound around the rod body of the fixing rod, and the spring 1 is connected between the connecting plate and the side wall of the inner cavity of the main shell.

[0009] Based on the above technical features: when the recorder body needs to be disassembled, the user pulls the pull rod to slide, and the set pull rod drives the connecting plate and the fixed rod to slide, so that the fixed rod disengages from the fixed groove, thereby releasing the limiting fixation of the fixed rod on the clamping block.

[0010] Preferably, a pull plate 1 is fixedly connected to a side of the pull rod away from the connecting plate.

[0011] Based on the above technical features: the set pull plate is convenient for pulling the pull rod to slide.

[0012] Preferably, the constraint assembly includes a constraint rod slidably arranged on the side wall of the auxiliary shell, a circular plate is fixedly connected to the constraint rod body, a second spring is wound around the constraint rod body, and the second spring is connected between the circular plate and the side wall of the auxiliary shell inner cavity.

[0013] Based on the above technical features: the user pulls the constraint rod to make the constraint rod disengage from the constraint groove, thereby releasing the limiting fixation of the constraint rod on the pull rod, and then releasing the limiting fixation of the constraint rod on the connecting plate and the fixing rod; the fixed end of the fixed rod is then inserted into the fixing groove under the action of the first elastic force of the spring, and the clamping block is limited and fixed with the help of the fixing rod, so that the recorder body is fixed on the outside of the clothes; when the constraint groove is moved to the same plane as the constraint rod, the set constraint rod is inserted into the constraint groove under the action of the second elastic force of the spring, and the pull rod, connecting rod and fixing rod are limited and constrained with the help of the constraint rod, so as to avoid the fixing rod from rebounding under the action of the first elastic force of the spring, and then the recorder body can be removed.

[0014] Preferably, a second pull plate is fixedly connected to the top of the restraint rod.

[0015] Based on the above technical features: the set pull plate 2 is convenient for pulling the restraint rod to slide.

[0016] Preferably, four groups of magnets 1 are arranged in an array on the side wall of the main shell, and a magnet 2 that attracts the magnet 1 is provided on one side of the clamping block close to the main shell.

[0017] Based on the above technical features: place the recorder body on the outside of the clothes so that the main shell sticks to the clothes, then place the mounting plate on the inside of the clothes so that the clamping block sticks to the clothes, then insert the clamping block into the clamping slot, and the magnets 1 and 2 are attracted to each other, so that the clothes are clamped in the clamping slot by the clamping block, thereby completing the preliminary limiting.

[0018] The utility model provides a service recorder capable of real-time transmission through improvement, which has the following improvements and advantages compared with the prior art:

[0019] When the recorder body needs to be disassembled, the user pulls the pull rod to slide, and the set pull rod drives the fixing assembly to slide, so that the fixed end of the fixing assembly disengages from the fixing groove, thereby releasing the limiting fixation of the fixing assembly to the clamping block; when the constraint groove is moved to the same plane as the constraint assembly, the constraint end of the constraint assembly is inserted into the constraint groove under the action of its own elastic force, and the fixing assembly is limited and constrained by means of the constraint assembly, so as to prevent the fixing assembly from rebounding under the action of its own elastic force, and then the recorder body can be removed; this device uses the limiting assembly to limit and fix the fixing assembly, so that when disassembling the recorder body, the user only needs to pull the two sets of symmetrically set pull rods in turn to slide, which improves the convenience of using the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the inner cavity structure of the main shell of the utility model;

[0024] Figure 4 This utility model Figure 3 A magnified schematic diagram of the local structure;

[0025] Figure 5 This utility model Figure 3 A schematic diagram of a top view structure;

[0026] Figure 6 This utility model Figure 5 A-section structure enlarged schematic diagram.

[0027] Description of reference numerals:

[0028] 1. Recorder body; 2. Mounting plate; 3. Main shell; 4. Snap-in groove; 5. Auxiliary shell; 6. Pull rod; 7. Fixing assembly; 71. Connecting plate; 72. Fixing rod; 73. Spring 1; 8. Slide groove; 9. Constraint groove; 10. Constraint assembly; 101. Constraint rod; 102. Round plate; 103. Spring 2; 11. Snap-in block; 12. Fixing groove; 13. Magnet 1; 14. Magnet 2. DETAILED DESCRIPTION

[0029] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only 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.

[0030] The utility model provides a service recorder capable of real-time transmission through improvement. The technical solution of the utility model is:

[0031] like Figure 1-Figure 6As shown, a service recorder capable of real-time transmission includes a recorder body 1 and a mounting plate 2, a main shell 3 is fixedly mounted on the back of the recorder body 1, a snap-in groove 4 is provided on the main shell 3, auxiliary shells 5 are symmetrically fixedly mounted on both ends of the main shell 3, a pull rod 6 is slidably provided on the side wall of the auxiliary shell 5, and the pull rod 6 extends into the inner cavity of the main shell 3, the pull rod 6 is located on one side of the inner cavity of the main shell 3 and is fixedly connected with a fixing component 7, and the fixing component 7 extends into the snap-in groove 4, a slide groove 8 is provided on the side wall of the pull rod 6, a constraint groove 9 is provided in the slide groove 8, a constraint component 10 inserted into the constraint groove 9 is slidably provided on the side wall of the auxiliary shell 5, a snap-in block 11 is fixedly connected on the side of the mounting plate 2 close to the recorder body 1, and fixing grooves 12 are symmetrically provided at both ends of the snap-in block 11.

[0032] Furthermore, four groups of magnets 13 are arranged in an array on the side wall of the main shell 3, and a magnet 2 14 that attracts the magnet 13 is provided on the side of the clamping block 11 close to the main shell 3. The recorder body 1 is placed on the outside of the clothes so that the main shell 3 is attached to the clothes, and then the mounting plate 2 is placed on the inside of the clothes so that the clamping block 11 is attached to the clothes. Then the clamping block 11 is inserted into the clamping slot 4, and the set magnet 13 and magnet 2 14 attract each other, so that the clothes are clamped in the clamping slot 4 by the clamping block 11, thereby completing the initial limiting.

[0033] Furthermore, the fixing assembly 7 includes a connecting plate 71 fixedly connected to the end of the pull rod 6, and a fixing rod 72 is symmetrically fixedly connected to the side of the connecting plate 71 away from the pull rod 6. A spring 73 is wound around the rod body of the fixing rod 72, and the spring 73 is connected between the connecting plate 71 and the side wall of the inner cavity of the main shell 3. When the recorder body 1 needs to be disassembled, the user pulls the pull rod 6 to slide, and the set pull rod 6 drives the connecting plate 71 and the fixing rod 72 to slide, so that the fixing rod 72 disengages from the fixing groove 12, thereby releasing the fixing rod 72 from the limiting fixation of the clamping block 11.

[0034] Among them, a pull plate 1 is fixedly connected to one side of the pull rod 6 away from the connecting plate 71, and the pull plate 1 is provided to facilitate pulling the pull rod 6 to slide.

[0035] Furthermore, the constraint assembly 10 includes a constraint rod 101 slidably disposed on the side wall of the auxiliary housing 5, a circular plate 102 is fixedly connected to the rod body of the constraint rod 101, a second spring 103 is wound around the rod body of the constraint rod 101, and the second spring 103 is connected between the circular plate 102 and the side wall of the inner cavity of the auxiliary housing 5. The user pulls the constraint rod 101 to disengage the constraint rod 101 from the constraint groove 9, thereby releasing the constraint rod 101 from the limiting fixation of the pull rod 6, and further releasing the constraint rod 101 from the limiting fixation of the connecting plate 71 and the fixing rod 72; subsequently, the setting The fixed end of the fixing rod 72 is inserted into the fixing groove 12 under the action of the elastic force of spring 1 73, and the clamping block 11 is limited and fixed by means of the fixing rod 72, so that the recorder body 1 is fixed on the outside of the clothes; when the constraint groove 9 is moved to the same plane as the constraint rod 101, the set constraint rod 101 is inserted into the constraint groove 9 under the action of the elastic force of spring 2 103, and the pull rod 6, the connecting rod and the fixing rod 72 are limited and constrained by means of the constraint rod 101, so as to prevent the fixing rod 72 from rebounding under the action of the elastic force of spring 1 73, and then the recorder body 1 can be removed.

[0036] A second pull plate is fixedly connected to the top of the restraint rod 101, and the second pull plate is provided to facilitate pulling the restraint rod 101 to slide.

[0037] Working principle: the recorder body 1 is placed on the outside of the clothes so that the main shell 3 is close to the clothes, and then the mounting plate 2 is placed on the inside of the clothes so that the clamping block 11 is close to the clothes, and then the clamping block 11 is inserted into the clamping slot 4, and the magnet 13 and the magnet 2 14 are attracted to each other, so that the clothes are clamped in the clamping slot 4 by the clamping block 11, thereby completing the initial limit;

[0038] Then the user pulls the constraint rod 101 so that the constraint rod 101 is disengaged from the constraint slot 9, thereby releasing the limiting fixation of the constraint rod 101 on the pull rod 6, and further releasing the limiting fixation of the constraint rod 101 on the connecting plate 71 and the fixing rod 72; then the fixed end of the fixing rod 72 is inserted into the fixing slot 12 under the action of the elastic force of the spring 1 73, and the fixing block 11 is limited and fixed by means of the fixing rod 72, so that the recorder body 1 is fixed on the outside of the clothes;

[0039] The lock 71 of the lock 10 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up.

[0040] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A service recorder capable of real-time transmission, comprising a recorder body (1) and a mounting plate (2), characterized in that: A main shell (3) is fixedly installed on the back of the recorder body (1), and a snap-in groove (4) is provided on the main shell (3). Auxiliary shells (5) are symmetrically fixedly installed at both ends of the main shell (3). A pull rod (6) is slidably provided on the side wall of the auxiliary shell (5), and the pull rod (6) extends into the inner cavity of the main shell (3). The pull rod (6) is located on one side of the inner cavity of the main shell (3) and is fixedly connected with a fixing component (7), and the fixing component (7) extends into the snap-in groove (4). A sliding groove (8) is provided on the side wall of the pull rod (6), and a restraining groove (9) is provided in the sliding groove (8). A restraining component (10) inserted into the restraining groove (9) is slidably provided on the side wall of the auxiliary shell (5). A snap-in block (11) is fixedly connected to the side of the mounting plate (2) close to the recorder body (1), and fixing grooves (12) are symmetrically provided at both ends of the snap-in block (11).

2. A service recorder capable of real-time transmission according to claim 1, characterized in that: The fixing assembly (7) comprises a connecting plate (71) fixedly connected to the end of the pull rod (6); a fixing rod (72) is symmetrically fixedly connected to the side of the connecting plate (71) away from the pull rod (6); a spring (73) is wound around the rod body of the fixing rod (72); and the spring (73) is connected between the connecting plate (71) and the side wall of the inner cavity of the main shell (3).

3. A service recorder capable of real-time transmission according to claim 2, characterized in that: A pull plate 1 is fixedly connected to the side of the pull rod (6) away from the connecting plate (71).

4. A service recorder capable of real-time transmission according to claim 1, characterized in that: The restraint assembly (10) comprises a restraint rod (101) slidably arranged on the side wall of the auxiliary shell (5); a circular plate (102) is fixedly connected to the rod body of the restraint rod (101); a second spring (103) is wound around the rod body of the restraint rod (101); and the second spring (103) is connected between the circular plate (102) and the side wall of the inner cavity of the auxiliary shell (5).

5. A service recorder capable of real-time transmission according to claim 4, characterized in that: A second pulling plate is fixedly connected to the top of the restraining rod (101).

6. A service recorder capable of real-time transmission according to claim 1, characterized in that: Four groups of magnets 1 (13) are arranged in an array on the side wall of the main shell (3), and magnet 2 (14) which attracts magnet 1 (13) is arranged on one side of the clamping block (11) close to the main shell (3).

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