Screen protection structure for electrical stimulation rehabilitation device and electrical stimulation rehabilitation device

Abstract

This utility model relates to the field of electrostimulation rehabilitation equipment technology, specifically to a screen protection structure for electrostimulation rehabilitation equipment and the electrostimulation rehabilitation equipment itself, comprising: a front housing, a first mounting groove on a first side of the front housing, a second mounting groove on a second side of the front housing, and a plurality of threaded holes on the outer periphery of the second mounting groove; and a screen assembly, which is assembled from the second side of the front housing into the second mounting groove. The front housing has elastic elements on the outer periphery of the mounting groove where the screen assembly is installed, and the main board is also connected to the front housing via an elastic connection. This allows the screen assembly, after being installed into the mounting groove, to move slightly in the surrounding direction upon impact. The deformation of the elastic elements buffers the impact force, preventing damage to the screen during assembly or transportation. Furthermore, the hole and pin structure designed for the assembly structure enables rapid alignment and positioning of the parts, facilitating assembly.

Description

Technical Field

[0001] This utility model relates to the field of electrical stimulation rehabilitation equipment technology, and more specifically to a screen protection structure for electrical stimulation rehabilitation equipment and the electrical stimulation rehabilitation equipment itself. Background Technology

[0002] Electrical stimulation rehabilitation equipment is primarily used to promote the recovery of human function through electrical stimulation. It typically includes a power module, a control module, an electrical stimulation output module, electrodes, and a detection module. The power module provides stable power to the entire device, converting external power (such as AC mains) into the specific voltage and current required by the device. The control module is responsible for precisely setting and adjusting various parameters of the electrical stimulation, such as intensity, frequency, pulse width, and stimulation time. The electrical stimulation output module and electrodes are worn on specific parts of the body, transmitting electrical stimulation signals to key areas.

[0003] The control module typically consists of a microprocessor and integrated circuits. Users can input the required parameters through the device's interface (such as buttons or a touchscreen), and the control module generates corresponding electrical stimulation signals based on the user's settings. However, the display screen of existing electrical stimulators lacks a screen protection structure, making the touchscreen display easily damaged during installation or transportation. Utility Model Content

[0004] To address the technical problems existing in current electrostimulation rehabilitation devices, the first aspect of this utility model proposes a screen protection structure for electrostimulation rehabilitation devices, comprising:

[0005] The front housing has a first mounting groove on a first side and a second mounting groove on a second side, with a plurality of threaded holes on the outer periphery of the second mounting groove;

[0006] The screen assembly is assembled into the second mounting slot from the second side of the front housing;

[0007] The motherboard is assembled to the front housing from the second side of the front housing and is located outside the screen assembly;

[0008] The motherboard is elastically connected to the front housing, and the outer periphery of the second mounting slot is provided with multiple elastic elements. When the screen assembly is in the second mounting slot, it contacts the elastic elements.

[0009] Preferably, first elastic elements are respectively provided on the left and right sides of the second mounting groove. The first elastic elements are configured to be elastically deformable in the left and right direction, wherein the distance between the two first elastic elements is slightly smaller than the width of the screen assembly.

[0010] Preferably, the first elastic element includes a sleeve, a first spring, and a pressure block. The first spring is disposed in the hole of the sleeve, and one end of the pressure block is provided with a columnar structure. The first spring is sleeved outside the columnar structure. When the pressure block moves toward the sleeve, the first spring is compressed, causing the pressure block to tend to move in the direction of compression.

[0011] Preferably, the pressure block has an outwardly inclined surface along the direction in which the screen assembly is placed.

[0012] Preferably, the upper and lower sides of the second mounting groove are respectively provided with second elastic members. The second elastic members are configured as spring pieces inclined in the depth direction of the second mounting groove. When the screen assembly is installed in the second mounting groove, it abuts against the spring pieces.

[0013] Preferably, one side of the motherboard is provided with a plurality of elastic threaded connectors, which are connected to the threaded holes, so that the motherboard is installed into the front housing and the screen assembly is constrained in the second mounting slot.

[0014] Preferably, the elastic threaded connector includes a washer, a second spring, and a nut, wherein the second spring is disposed between the washer and the nut, and the stud of the nut passes through the washer and is connected to the threaded hole.

[0015] Preferably, a protective pad is provided between the screen assembly and the motherboard.

[0016] Preferably, the surface of the first mounting groove is provided with positioning holes, a protective plate is installed in the first mounting groove, and the protective plate is provided with positioning pins that cooperate with the positioning holes on one side facing the first mounting groove.

[0017] The second aspect of this utility model proposes a technical solution: an electrostimulation rehabilitation device, including the aforementioned screen protection structure for the electrostimulation rehabilitation device.

[0018] Compared with the prior art, the advantages of this utility model are:

[0019] The front housing has elastic elements on the outer periphery of the mounting slot where the screen mounting assembly is installed. The motherboard is also connected to the front housing through an elastic connection. After the screen assembly is installed in the mounting slot, it can move slightly in the surrounding direction when a collision occurs. The deformation of the elastic elements buffers the impact force to avoid damage to the screen during assembly or transportation. At the same time, the hole and pin structure designed by the assembly structure can realize the quick alignment and positioning of the parts, which is beneficial to assembly. Attached Figure Description

[0020] The accompanying drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component shown in the various figures may be denoted by the same reference numeral. For clarity, not every component is labeled in each figure. Embodiments of various aspects of the present invention will now be described by way of example and with reference to the accompanying drawings, wherein:

[0021] Figure 1 This is a schematic diagram of the screen protection structure for an electrostimulation rehabilitation device shown in this utility model;

[0022] Figure 2 This is a schematic diagram of the protective plate of this utility model installed on the front housing;

[0023] Figure 3 This is a schematic diagram showing the relative positions of the screen assembly, protective pad, and motherboard shown in this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the protective plate shown in this utility model;

[0025] Figure 5 This is a rear view of the front housing shown in this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the first elastic element shown in this utility model;

[0027] Figure 7 This is a schematic diagram of the motherboard being installed on the front housing according to this utility model;

[0028] Figure 8 This is a structural schematic diagram of the elastic threaded connector shown in this utility model. Detailed Implementation

[0029] To better understand the technical content of this utility model, specific embodiments are provided below in conjunction with the accompanying drawings.

[0030] Combination Figures 1 to 3 As shown, the first aspect of this utility model proposes a screen protection structure for an electrostimulation rehabilitation device, including a front shell 10, a screen assembly 30, and a motherboard 60.

[0031] The first side of the front housing 10 (e.g.) Figure 3 A first mounting groove 11 is provided on the second side of the front housing 10 (as shown in direction A). Figure 3 A second mounting slot 12 is provided in direction B (as shown), wherein direction A is the display direction of the screen assembly 30, that is, the front of the front housing 10, and direction B is the back plate direction of the screen assembly 30, that is, the rear of the front housing 10.

[0032] Combination Figure 2 and Figure 4As shown, the surface of the first mounting groove 11 is provided with positioning holes 111, and a protective plate 40 is installed in the first mounting groove 11. The protective plate 40 is provided with positioning pins 41 that cooperate with the positioning holes 111 on one side facing the first mounting groove 11.

[0033] Thus, during installation, the protective plate 40 can be precisely and quickly installed into the first mounting slot 11 by cooperating with the positioning post 41 and the positioning hole 111.

[0034] Optionally, the protective plate 40 is made of acrylic sheet, and the protective plate 40 and the first mounting groove 11 are bonded together with glue or other adhesive substances.

[0035] The assembly direction of the screen assembly 30 and the motherboard 60 on the front housing 10 is such that the screen assembly 30 is assembled into the front housing 10 before the motherboard 60. Specifically, the screen assembly 30 is assembled into the second mounting slot 12 from the second side of the front housing 10.

[0036] The second mounting groove 12 has multiple elastic elements on its outer periphery, and the screen assembly 30 contacts the elastic elements when it is in the second mounting groove 12.

[0037] By providing an elastic element in the second mounting slot 12, the screen assembly 30 located in the second mounting slot 12 can be cushioned, especially to provide protection for the screen assembly 30 during transportation and installation, and to prevent damage from collisions during the aforementioned processes.

[0038] In an optional embodiment, Figure 4 and Figure 5 As shown, first elastic members 13 are respectively provided on the left and right sides of the second mounting groove 12. The first elastic members 13 are configured to be elastically deformable in the left and right direction. The distance between the two first elastic members 13 is slightly smaller than the width of the screen assembly 30.

[0039] Thus, when the screen assembly 30 is installed in the second mounting slot 12, it is clamped by the two first elastic members 13 on the left and right, and the screen assembly 30 is allowed to move slightly in the left and right directions. That is, when the device is transported, even if vibration or collision occurs, it can be buffered by the first elastic members 13.

[0040] Combination Figure 6 As shown, the first elastic element 13 includes a sleeve 131, a first spring 132, and a pressure block 133. The first spring 132 is disposed in the hole of the sleeve 131. One end of the pressure block 133 is provided with a columnar structure. The first spring 132 is sleeved on the outside of the columnar structure. When the pressure block 133 moves toward the sleeve 131, the first spring 132 is squeezed, causing the pressure block 133 to tend to move in the direction of being squeezed.

[0041] Thus, when the screen assembly 30 presses against the pressure block 133, the first spring 132 is compressed, while the first spring 132 of the first elastic member 13 on the opposite side extends, keeping the screen assembly 30 swaying slightly and achieving force buffering.

[0042] In an optional embodiment, the pressure block 133 has an outwardly inclined surface along the direction in which the screen assembly 30 is placed. This facilitates the placement of the screen assembly 30 between the two first elastic members 13.

[0043] Furthermore, in combination Figure 5 As shown, the upper and lower sides of the second mounting groove 12 are respectively provided with second elastic members 15. The second elastic members 15 are set as spring pieces inclined in the depth direction of the second mounting groove 12. When the screen assembly 30 is installed in the second mounting groove 12, it abuts against the spring pieces.

[0044] Thus, when the device vibrates or is impacted, the spring can provide cushioning in the depth direction of the second mounting slot 12 for the screen assembly 30.

[0045] Furthermore, the motherboard 60 is assembled to the front housing 10 from the second side of the front housing 10 and is located outside the screen assembly 30, wherein the motherboard 60 is elastically connected to the front housing 10.

[0046] Specifically, the outer periphery of the second mounting slot 12 is provided with multiple threaded holes 14. The screen assembly 30 is first installed into the second mounting slot 12, and the motherboard 60 is then connected to the threaded holes 14 through the elastic threaded connector 61. The motherboard 60 is elastically pressed against one side of the screen assembly 30.

[0047] In this way, after the screen assembly 30 is pressed into the second mounting slot 12 by the motherboard 60, it can move slightly in multiple directions through the deformation of the elastic element, so as to achieve the purpose of buffer protection.

[0048] Combination Figure 7 As shown, a plurality of elastic threaded connectors 61 are provided on one side of the motherboard 60. The elastic threaded connectors 61 are connected to the threaded holes 14, so that the motherboard 60 is installed into the front housing 10 and the screen assembly 30 is constrained in the second mounting groove 12.

[0049] Combination Figure 8 As shown, the elastic threaded connector 61 includes a washer 611, a second spring 612, and a nut 613. The second spring 612 is disposed between the washer 611 and the nut 613, and the stud of the nut 613 passes through the washer 611 and is connected to the threaded hole 14.

[0050] Thus, when the nut 613 is screwed into the threaded hole 14, the washer 611 keeps pressing against the main plate 60, while also allowing the main plate 60 to compress the second spring 612 when subjected to vibration, thereby achieving buffering in the axial direction of the nut.

[0051] Furthermore, such as Figure 3 As shown, a protective pad 50 is provided between the screen assembly 30 and the motherboard 60. The protective pad 50 provides buffering and protection between the screen assembly 30 and the motherboard 60.

[0052] Combination Figure 1 As shown, the second aspect of this utility model proposes a technical solution: an electrostimulation rehabilitation device, including the aforementioned screen protection structure for the electrostimulation rehabilitation device.

[0053] In particular, it also includes a rear housing 20, which is assembled with the front housing 10.

[0054] The screen component 30 serves as a display, and the device also includes control knobs and signal cable plugs.

[0055] In conjunction with the above embodiments, the front housing has an elastic element on the outer periphery of the mounting slot where the screen mounting assembly is installed. At the same time, the motherboard is also connected to the front housing through an elastic connection, so that after the screen assembly is installed in the mounting slot, it can move slightly in the surrounding direction when a collision occurs. The deformation of the elastic element buffers the impact force to avoid damage to the screen during assembly or transportation.

[0056] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A screen protection structure for an electrical stimulation rehabilitation device, characterized by, include: The front housing (10) has a first mounting groove (11) on its first side and a second mounting groove (12) on its second side. Multiple threaded holes (14) are provided on the outer periphery of the second mounting groove (12). The screen assembly (30) is fitted into the second mounting slot (12) from the second side of the front housing (10); The motherboard (60) is mounted to the front housing (10) from the second side of the front housing (10) and is located outside the screen assembly (30); The motherboard (60) is elastically connected to the front housing (10), and the outer periphery of the second mounting groove (12) is provided with a plurality of elastic elements. When the screen assembly (30) is in the second mounting groove (12), it contacts the elastic elements.

2. A screen protection structure for an electrical stimulation rehabilitation device according to claim 1, characterized in that, The second mounting groove (12) is provided with first elastic members (13) on the left and right sides respectively. The first elastic members (13) are configured to be elastically deformable in the left and right direction. The distance between the two first elastic members (13) is slightly smaller than the width of the screen assembly (30).

3. A screen protection structure for an electrical stimulation rehabilitation device according to claim 2, characterized in that, The first elastic element (13) includes a sleeve (131), a first spring (132), and a pressure block (133). The first spring (132) is disposed in the hole of the sleeve (131). One end of the pressure block (133) is provided with a columnar structure. The first spring (132) is sleeved on the outside of the columnar structure. When the pressure block (133) moves toward the sleeve (131), the first spring (132) is squeezed, causing the pressure block (133) to tend to move in the direction of being squeezed.

4. The screen protection structure for an electrical stimulation rehabilitation device according to claim 3, characterized in that, The pressure block (133) has an outwardly inclined surface along the direction in which the screen assembly (30) is placed.

5. The screen protection structure for an electrical stimulation rehabilitation apparatus according to claim 1, characterized by, The second mounting groove (12) is provided with a second elastic element (15) on the upper and lower sides respectively. The second elastic element (15) is set as a spring piece inclined to the depth direction of the second mounting groove (12). When the screen assembly (30) is installed in the second mounting groove (12), it abuts against the spring piece.

6. The screen protection structure for an electrical stimulation rehabilitation apparatus according to claim 1, characterized by, The motherboard (60) has a plurality of elastic threaded connectors (61) on one side. The elastic threaded connectors (61) are connected to the threaded holes (14) so ​​that the motherboard (60) is installed on the front housing (10) and the screen assembly (30) is constrained in the second mounting groove (12).

7. The screen protection structure for an electrical stimulation rehabilitation device according to claim 6, characterized in that, The elastic threaded connector (61) includes a washer (611), a second spring (612), and a nut (613). The second spring (612) is disposed between the washer (611) and the nut (613). The stud of the nut (613) passes through the washer (611) and is connected to the threaded hole (14).

8. The screen protection structure for an electrical stimulation rehabilitation device according to claim 1, characterized in that, A protective pad (50) is provided between the screen assembly (30) and the motherboard (60).

9. A screen protection structure for an electrical stimulation rehabilitation device according to any one of claims 1-8, characterized in that, The surface of the first mounting groove (11) is provided with a positioning hole (111), and a protective plate (40) is installed in the first mounting groove (11). The protective plate (40) is provided with a positioning post (41) that cooperates with the positioning hole (111) on one side facing the first mounting groove (11).

10. An electrical stimulation rehabilitation device, characterized by A screen protection structure for an electrical stimulation rehabilitation device comprising any one of claims 1-9.

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