Vehicle-mounted mobile power supply convenient for line arrangement
By using the twist spring and clamping device in the fixed device of the vehicle -mounted power supply, the problem of wound wrapping and bending of the line is solved, the power line is stable and fixed, and the connection stability is improved.
Patent Information
- Application Number
- CN202323447559.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-18
AI Technical Summary
When using on-board mobile power supply, too many lines may cause winding and bending, affecting connection stability.
A vehicle -mounted power supply is designed, which is included in a fixed device installed on the side of the power main body. There are twist springs and holding devices in the fixed device. The pole, spring and fixed board are used to fix and clamp the power cord.
Effectively organize and fixed power cords, avoid skewing and entanglement of the line, improve the connection stability of the line and the power supply, and apply to the power cord of different thickness.
Smart Images
Figure CN222423132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a vehicle-mounted mobile power supply for line arrangement, in particular to a vehicle-mounted mobile power supply for facilitating line arrangement. Background Art
[0002] When the car battery is low or the vehicle cannot be started, the car power bank can be used as an emergency charging device to provide power for the car and help start the engine. When the car needs to be started, it is more convenient and faster to use the car power bank for emergency charging than waiting for rescue services or going to a nearby repair shop. Car power banks generally have multiple output interfaces such as connectors and AC sockets, so they can be used to charge multiple devices and provide emergency power supply. At the same time, when you need to charge devices in the car, such as mobile phones, tablets, navigation systems, etc., car power banks can provide a convenient charging solution.
[0003] At present, when the car battery is powered and other devices are connected at the same time, too many lines may be connected, causing the lines to get tangled together. Since the lines have no supporting points, the lines may bend, thus affecting the connection between the lines and the power supply. Therefore, this does not meet the existing needs. We have proposed a vehicle-mounted mobile power supply that is easy to organize the lines. Utility Model Content
[0004] The utility model provides a vehicle-mounted mobile power source that is convenient for organizing lines, has the beneficial effect of organizing lines, and solves the problem mentioned in the above background technology that when providing power to a car battery, other devices are connected at the same time, and too many lines are connected, the lines may be entangled, and since the lines have no supporting points, the lines may be bent, thereby affecting the connection between the lines and the power supply.
[0005] The utility model provides the following technical solution: a vehicle-mounted mobile power supply that is convenient for organizing lines, comprising a power supply body, a connection port and a power switch, wherein the connection port is opened on the side of the power supply body, and the power switch is installed on the upper side of the power supply body, and also comprises: a fixing device movably installed on the front side of the power supply body, the fixing device is arranged adjacent to the side of the connection port, a torsion spring is installed inside the fixing device, the torsion spring is used to open and close the fixing device, and a clamping device is installed inside the fixing device.
[0006] As an optional solution for a vehicle-mounted mobile power supply that is convenient for organizing lines described in the utility model, the cross-sectional shape of the power supply body is set to be rectangular, and there are a plurality of connection ports, and the plurality of connection ports are opened on the side of the power supply body.
[0007] As an optional solution for a vehicle-mounted mobile power supply that is convenient for line arrangement described in the utility model, a fixing bracket is installed on the upper side of the power supply body, the fixing bracket is arranged in a T shape, and the fixing end of the fixing device is installed on the side of the fixing bracket by bolts.
[0008] As an optional solution for a vehicle-mounted mobile power supply that is convenient for line organization as described in the utility model, wherein: the fixing device includes a first clamping plate and a second clamping plate, the cross-sectional shape of the first clamping plate is set to be rectangular, and both ends of the first clamping plate are chamfered, a groove is set on one side of the first clamping plate, a first circular groove is set on the other side of the first clamping plate, and the cross-sectional end of the first circular groove is set to be a plane, a plurality of first circular grooves are set, and the first clamping plate is installed on the side of the fixing frame by bolts.
[0009] As an optional solution for a vehicle-mounted mobile power supply that is convenient for organizing lines described in the utility model, wherein: the first clamping plate and the second clamping plate are set in the same specification, and the second clamping plate is movably set relative to the first clamping plate.
[0010] As an optional solution for a vehicle-mounted mobile power supply that is convenient for line organization described in the utility model, when the first clamping plate and the second clamping plate are symmetrically arranged, the combined shape of the first circular groove is a circular ring, the torsion spring is installed at the hinge of the first clamping plate and the second clamping plate, the two ends of the torsion spring are respectively engaged with the grooves of the first clamping plate and the second clamping plate, and a rotating shaft is sleeved inside the torsion spring.
[0011] As an optional solution for a vehicle-mounted mobile power supply that is convenient for organizing lines described in the utility model, a sliding groove is opened inside the first clamping plate, and the movable end of the clamping device is slidably engaged with the sliding groove.
[0012] As an optional solution for a vehicle-mounted mobile power supply that is convenient for line organization described in the utility model, the clamping device includes a limit rod, a spring and a fixed plate, the spring is sleeved on the surface of the limit rod, the fixed plate is installed on the end of the limit rod, one end of the spring is connected to the fixed plate, and the other end of the spring is connected to the inner wall of the first clamping plate, and the limit rod is slidably engaged with the sliding groove.
[0013] The utility model has the following beneficial effects:
[0014] 1. The vehicle-mounted mobile power supply which is convenient for line arrangement can straighten the power cord inserted into the power supply body by installing a fixing device on the side of the power supply body. When in use, the second clamping plate is pressed so that the second clamping plate and the first clamping plate are in an open state, and the power cord is inserted into the corresponding first circular groove to fix the power cord and avoid the power cord from being skewed or entangled as much as possible. The solution has a simple structure and is easy to operate. It can clamp the power cord and avoid the power cord from being skewed or entangled as much as possible.
[0015] 2. The vehicle-mounted mobile power supply that is convenient for line arrangement, when in use, through the cooperation of the power cord and the clamping device, and because the first clamping plate and the second clamping plate are symmetrically arranged, the power cord is inserted into the fixed plate. When encountering a thicker power cord, the fixed plate is subjected to pressure to drive the limit rod to retract into the sliding groove, thereby fixing the power cord; when encountering a thinner power cord, the spring will drive the fixed plate to clamp the power cord. This solution has a simple structure and is easy to operate. It can clamp power cords of different thicknesses as much as possible, and try to avoid the power cord shaking and thus separating from the power supply body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0017] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model.
[0018] Figure 3 This is a schematic diagram of the structure of the clamping device of the utility model.
[0019] Figure 4 It is a schematic diagram of the symmetrical structure of the clamping device of the utility model.
[0020] In the figure: 110, power supply body; 111, power switch; 112, connection port; 120, fixing device; 121, first clamping plate; 122, second clamping plate; 123, sliding groove; 130, clamping device; 131, limit rod; 132, spring; 133, fixing plate; 140, fixing frame; 150, torsion spring; 151, rotating shaft; 160, groove; 161, first circular groove. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0022] Embodiment 1: This embodiment is intended to solve the problem that when the car battery is powered and other devices are connected at the same time, the lines may be entangled due to too many connected lines. Since the lines have no supporting points, the lines may be bent, thereby affecting the connection between the lines and the power supply. Please refer to Figure 1-Figure 4 A vehicle-mounted mobile power source that is convenient for line arrangement includes a power source body 110, a connection port 112 and a power switch 111. The connection port 112 is connected to the power source body 110 through a power line. The connection port 112 is opened on the side of the power source body 110, and the power switch 111 is installed on the upper side of the power source body 110. It also includes: a fixing device 120 movably installed on the front side of the power source body 110, the fixing device 120 is arranged adjacent to the side of the connection port 112, a torsion spring 150 is installed inside the fixing device 120, and the torsion spring 150 is used to open and close the fixing device 120. A clamping device 130 is installed inside the fixing device 120. When the second clamping plate 122 is pressed, the torsion spring 150 is pressurized and opened, so that the power line passes through the fixing device 120, thereby releasing the second clamping plate 122, and the second clamping plate 122 is closed with the first clamping plate 121, so that the power line is clamped by the fixing device 120.
[0023] The cross-sectional shape of the power supply body 110 is set to be rectangular, and a plurality of connection ports 112 are provided, and the plurality of connection ports 112 are opened on the side of the power supply body 110. A fixing frame 140 is installed on the upper side of the power supply body 110, and the fixing frame 140 is set to be T-shaped. The fixing end of the fixing device 120 is installed on the side of the fixing frame 140 by bolts. The fixing device 120 includes a first clamping plate 121 and a second clamping plate 122. The cross-sectional shape of the first clamping plate 121 is set to be rectangular, and both ends of the first clamping plate 121 are chamfered. A groove 160 is provided on one side of the first clamping plate 121, and a first circular groove 161 is provided on the other side of the first clamping plate 121. The cross-sectional end of the first circular groove 161 is set to be a plane. A plurality of first circular grooves 161 are provided, and the first clamping plate 121 is installed on the side of the fixing frame 140 by bolts. The first clamping plate 121 and the second clamping plate 122 are set in the same specifications, and the second clamping plate 122 is movably arranged relative to the first clamping plate 121.
[0024] When the first clamping plate 121 and the second clamping plate 122 are symmetrically arranged, the combined shape of the first circular groove 161 is a circular ring, and the torsion spring 150 is installed at the hinge of the first clamping plate 121 and the second clamping plate 122. The two ends of the torsion spring 150 are respectively engaged with the grooves 160 of the first clamping plate 121 and the second clamping plate 122, and a rotating shaft 151 is sleeved inside the torsion spring 150.
[0025] In the present embodiment: by installing a fixing device 120 on the side of the power supply body 110, the power cord inserted into the power supply body can be straightened. When in use, the second clamping plate 122 is pressed so that the second clamping plate 122 and the first clamping plate 121 are in an open state, and at the same time, the power cord is inserted into the corresponding first circular groove 161 to fix the power cord and avoid the power cord from being skewed or entangled as much as possible. The present solution has a simple structure and is easy to operate. It can clamp the power cord and avoid the power cord from being skewed or entangled as much as possible.
[0026] Embodiment 2: This embodiment is intended to solve the problem that the power cord shakes when the car is driving, which affects the unstable connection between the power cord and the power source. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 4 The first clamping plate 121 has a sliding groove 123 inside. The sliding groove 123 has a certain length. In order to facilitate the fixing plate 133 to be pressed so as to drive the limiting rod 131 to retract into the sliding groove 123 and avoid the limiting rod 131 from being restricted as much as possible, the movable end of the clamping device 130 is slidably engaged with the sliding groove 123. The clamping device 130 includes a limiting rod 131, a spring 132 and a fixing plate 133. The spring 132 is sleeved on the surface of the limiting rod 131. The fixing plate 133 is installed at the end of the limiting rod 131. One end of the spring 132 is connected to the fixing plate 133, and the other end of the spring 132 is connected to the inner wall of the first clamping plate 121. The limiting rod 131 is slidably engaged with the sliding groove 123.
[0027] In this embodiment: when in use, through the cooperation between the power cord and the clamping device 130, and because the first clamping plate 121 and the second clamping plate 122 are symmetrically arranged, the power cord is inserted into the fixed plate 133. When encountering a thicker power cord, the fixed plate 133 is subjected to pressure to drive the limit rod 131 to retract into the sliding groove 123, thereby fixing the power cord; when encountering a thinner power cord, the spring 132 will drive the fixed plate 133 to clamp the power cord. This solution has a simple structure and is easy to operate. It can clamp power cords of different thicknesses as much as possible, and try to avoid the power cord shaking and thus separating from the power supply body 110.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A vehicle-mounted mobile power source that is convenient for wiring arrangement, comprising a power source body (110), a connection port (112) and a power switch (111), wherein the connection port (112) is provided on the side of the power source body (110), and the power switch (111) is installed on the upper side of the power source body (110), characterized in that: Also includes: A fixing device (120) is movably mounted on the front side of the power source body (110); the fixing device (120) is arranged adjacent to the side of the connection port (112); a torsion spring (150) is installed inside the fixing device (120); the torsion spring (150) is used to open and close the fixing device (120); and a clamping device (130) is installed inside the fixing device (120).
2. The vehicle-mounted mobile power source that is convenient for line arrangement according to claim 1 is characterized in that: The cross-sectional shape of the power source main body (110) is set to be a rectangle, and a plurality of connection ports (112) are provided, and the plurality of connection ports (112) are opened on the side of the power source main body (110).
3. The vehicle-mounted mobile power source that is convenient for line arrangement according to claim 1 is characterized in that: A fixing frame (140) is installed on the upper side of the power source body (110), the fixing frame (140) is arranged in a T shape, and the fixing end of the fixing device (120) is installed on the side of the fixing frame (140) by means of bolts.
4. The vehicle-mounted mobile power source that is convenient for line arrangement according to claim 3 is characterized in that: The fixing device (120) comprises a first clamping plate (121) and a second clamping plate (122), the cross-sectional shape of the first clamping plate (121) is set to be rectangular, and both ends of the first clamping plate (121) are chamfered, a groove (160) is set on one side of the first clamping plate (121), and a first circular groove (161) is set on the other side of the first clamping plate (121), and the cross-sectional end of the first circular groove (161) is set to be a plane, and a plurality of first circular grooves (161) are set, and the first clamping plate (121) is installed on the side of the fixing frame (140) by bolts.
5. The vehicle-mounted mobile power source that is convenient for line arrangement according to claim 4 is characterized in that: The first clamping plate (121) and the second clamping plate (122) are arranged in the same specifications, and the second clamping plate (122) is movably arranged relative to the first clamping plate (121).
6. The vehicle-mounted mobile power source that is convenient for line arrangement according to claim 4 is characterized in that: When the first clamping plate (121) and the second clamping plate (122) are symmetrically arranged, the combined shape of the first circular groove (161) is circular, and the torsion spring (150) is installed at the hinge between the first clamping plate (121) and the second clamping plate (122). The two ends of the torsion spring (150) are respectively engaged with the grooves (160) of the first clamping plate (121) and the second clamping plate (122), and a rotating shaft (151) is sleeved inside the torsion spring (150).
7. The vehicle-mounted mobile power source that is convenient for line arrangement according to claim 4 is characterized in that: A sliding groove (123) is provided inside the first clamping plate (121), and the movable end of the clamping device (130) is slidably engaged with the sliding groove (123).
8. The vehicle-mounted mobile power source that facilitates line arrangement according to claim 7, characterized in that: The clamping device (130) includes a limiting rod (131), a spring (132) and a fixing plate (133), wherein the spring (132) is sleeved on the surface of the limiting rod (131), and the fixing plate (133) is installed on the end of the limiting rod (131), one end of the spring (132) is connected to the fixing plate (133), and the other end of the spring (132) is connected to the inner wall of the first clamping plate (121), and the limiting rod (131) is slidably engaged with the sliding groove (123).